379
WTHW80 PHFO 151458
TCVHFO
URGENT - IMMEDIATE BROADCAST REQUESTED
LALA LOCAL WATCH/WARNING STATEMENT/ADVISORY NUMBER 13
NATIONAL WEATHER SERVICE HONOLULU HI CP012026
458 AM HST SAT AUG 15 2026
HIZ001-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
NIIHAU-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- PUUWAI
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 55 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY SUNDAY MORNING
UNTIL SUNDAY AFTERNOON
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39
TO 57 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM
FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND
DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: LIMITED
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN
OVER.
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: 1-3 INCHES, WITH LOCALLY HIGHER
AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ029-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KAUAI NORTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KILAUEA
- HAENA
- POLIHALE
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 50 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39
TO 57 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM
FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND
DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: LIMITED
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN
OVER.
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ030-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KAUAI EAST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- LIHUE
- WAILUA
- ANAHOLA
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 50 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39
TO 57 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM
FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND
DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: LIMITED
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN
OVER.
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ031-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KAUAI SOUTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- POIPU
- KALEHEO
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 55 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY SUNDAY MORNING
UNTIL SUNDAY AFTERNOON
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39
TO 57 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM
FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND
DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: LIMITED
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN
OVER.
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ003-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KAUAI SOUTHWEST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- WAIMEA
- BARKING SANDS
- HANAPEPE
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 55 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39
TO 57 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM
FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND
DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: LIMITED
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN
OVER.
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ004-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KAUAI MOUNTAINS-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KOKEE STATE PARK
- MOUNT WAIALEALE
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 55 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39
TO 57 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM
FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT PROPERTY SHOULD BE
COMPLETED AS SOON AS POSSIBLE. PREPARE FOR LIMITED WIND
DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: LIMITED
- DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
- MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES
ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN
OVER.
- A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN
URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING
CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ032-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
EAST HONOLULU-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- WAIALAE
- AINA HAINA
- HAWAII KAI
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS EVENING
UNTIL SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ033-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
HONOLULU METRO-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- SALT LAKE
- HONOLULU
- KAIMUKI
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS EVENING
UNTIL SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ034-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
EWA PLAIN-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- WAIKELE
- KAPOLEI
- EWA BEACH
- IROQUOIS POINT
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS EVENING
UNTIL SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ006-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
WAIANAE COAST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- NANAKULI
- WAIANAE
- MAKAHA
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 55 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ007-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
OAHU NORTH SHORE-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HALEIWA
- WAIALUA
- MOKULEIA
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 55 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ035-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KOOLAU WINDWARD-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAHUKU
- HAUULA
- AHUIMANU
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 55 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS EVENING
UNTIL SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ036-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KOOLAU LEEWARD-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- FORT SHAFTER
- MANOA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 60 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ009-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
OLOMANA-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KANEOHE
- KAILUA
- WAIMANALO
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS EVENING
UNTIL SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ010-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
CENTRAL OAHU-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- WAHIAWA
- MILILANI
- WAIPIO
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 55 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ011-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
WAIANAE MOUNTAINS-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- MAKAKILO
* WIND
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 25-35 MPH WITH GUSTS TO 60 MPH
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ037-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MOLOKAI WINDWARD-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HALAWA VALLEY
- KALAUPAPA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ038-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MOLOKAI SOUTHEAST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- PUKOO
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ039-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MOLOKAI NORTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HOOLEHUA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ040-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MOLOKAI WEST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KEPUHI
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ041-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MOLOKAI LEEWARD SOUTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAUNAKAKAI
- KUALAPUU
- KEPUHI
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
LOCALIZED FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
LOCALIZED FLOODING FROM HEAVY RAIN.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS.
- POTENTIAL IMPACTS: LIMITED
- LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
- RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER
CURRENTS. SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND
DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS.
- FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN
USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING
OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR
DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS
BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND
BRIDGE CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ042-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
LANAI WINDWARD-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- SHIPWRECK BEACH
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 65 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: LATE THIS MORNING
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ043-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
LANAI LEEWARD-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAUMALAPAU HARBOR
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 65 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ044-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
LANAI SOUTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- MANELE HARBOR
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ015-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
LANAI MAUKA-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- LANAI CITY
- LANAI AIRPORT
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL THIS EVENING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ016-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KAHOOLAWE-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 40-50 MPH WITH GUSTS TO 85 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: EARLY THIS AFTERNOON
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: REMAINING EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD BE COMPLETED AS SOON AS POSSIBLE. PREPARE FOR
SIGNIFICANT WIND DAMAGE.
- ACT: MOVE TO SAFE SHELTER BEFORE THE WIND BECOMES HAZARDOUS.
- POTENTIAL IMPACTS: SIGNIFICANT
- SOME DAMAGE TO ROOFING AND SIDING MATERIALS, ALONG WITH
DAMAGE TO PORCHES, AWNINGS, CARPORTS, AND SHEDS. A FEW
BUILDINGS EXPERIENCING WINDOW, DOOR, AND GARAGE DOOR
FAILURES. MOBILE HOMES DAMAGED, ESPECIALLY IF UNANCHORED.
UNSECURED LIGHTWEIGHT OBJECTS BECOME DANGEROUS PROJECTILES.
- SEVERAL LARGE TREES SNAPPED OR UPROOTED, BUT WITH GREATER
NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SEVERAL
FENCES AND ROADWAY SIGNS BLOWN OVER.
- SOME ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN
URBAN OR HEAVILY WOODED PLACES. A FEW BRIDGES, CAUSEWAYS,
AND ACCESS ROUTES IMPASSABLE.
- SCATTERED POWER AND COMMUNICATIONS OUTAGES, BUT MORE
PREVALENT IN AREAS WITH ABOVE GROUND LINES.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ017-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MAUI WINDWARD WEST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- WAILUKU
- WAIHEE
- KAPALUA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 65 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ018-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MAUI LEEWARD WEST-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- LAHAINA
- OLOWALU
- NAPILI
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 70 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: THE THREAT FROM STORM SURGE IS DIMINISHING AS FLOOD
WATERS RECEDE.
- PREPARE: HEED INSTRUCTIONS FROM LOCAL OFFICIALS WHEN MOVING
ABOUT. DO NOT ENTER FLOODED AREAS.
- ACT: EXERCISE SAFETY.
- REALIZED IMPACTS: BEING ASSESSED
- LITTLE TO NO ADDITIONAL SURGE IMPACTS EXPECTED. COMMUNITY
OFFICIALS ARE NOW ASSESSING THE EXTENT OF ACTUAL SURGE
IMPACTS ACCORDINGLY.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS DECREASED FROM THE PREVIOUS
ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ045-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MAUI CENTRAL VALLEY NORTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAHULUI
- PUUNENE
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 70 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: LATE THIS MORNING
UNTIL EARLY SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS DECREASED FROM THE PREVIOUS
ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ046-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
MAUI CENTRAL VALLEY SOUTH-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- MAALAEA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL LATE THIS
EVENING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: THE THREAT FROM STORM SURGE IS DIMINISHING AS FLOOD
WATERS RECEDE.
- PREPARE: HEED INSTRUCTIONS FROM LOCAL OFFICIALS WHEN MOVING
ABOUT. DO NOT ENTER FLOODED AREAS.
- ACT: EXERCISE SAFETY.
- REALIZED IMPACTS: BEING ASSESSED
- LITTLE TO NO ADDITIONAL SURGE IMPACTS EXPECTED. COMMUNITY
OFFICIALS ARE NOW ASSESSING THE EXTENT OF ACTUAL SURGE
IMPACTS ACCORDINGLY.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 1-3 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS DECREASED FROM THE PREVIOUS
ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ047-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
WINDWARD HALEAKALA-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HAIKU
- HANA
- KIPAHULU
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 30-40 MPH WITH GUSTS TO 70 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 4-8 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ048-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
KIPAHULU-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HAMOA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 60 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 4-8 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ049-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
SOUTH MAUI/UPCOUNTRY-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KIHEI
- WAILEA
- KEOKEA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 80 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: THE THREAT FROM STORM SURGE IS DIMINISHING AS FLOOD
WATERS RECEDE.
- PREPARE: HEED INSTRUCTIONS FROM LOCAL OFFICIALS WHEN MOVING
ABOUT. DO NOT ENTER FLOODED AREAS.
- ACT: EXERCISE SAFETY.
- REALIZED IMPACTS: BEING ASSESSED
- LITTLE TO NO ADDITIONAL SURGE IMPACTS EXPECTED. COMMUNITY
OFFICIALS ARE NOW ASSESSING THE EXTENT OF ACTUAL SURGE
IMPACTS ACCORDINGLY.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS DECREASED FROM THE PREVIOUS
ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ050-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
SOUTH HALEAKALA-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 35-45 MPH WITH GUSTS TO 85 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 3-6 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
HIZ022-152300-
/O.CON.PHFO.TR.W.3001.000000T0000Z-000000T0000Z/
HALEAKALA SUMMIT-
458 AM HST SAT AUG 15 2026
..TROPICAL STORM WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HALEAKALA NATIONAL PARK
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT STRONG TROPICAL STORM FORCE
WIND
- PEAK WIND FORECAST: 45-60 MPH WITH GUSTS TO 90 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY THIS
EVENING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 58
TO 73 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR DANGEROUS WIND OF EQUIVALENT STRONG TROPICAL
STORM FORCE.
- PREPARE: LAST MINUTE EFFORTS TO PROTECT LIFE AND PROPERTY
SHOULD NOW BE COMPLETE. THE AREA REMAINS SUBJECT TO
SIGNIFICANT WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM DANGEROUS WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 6-10 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS UNFAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS
WITH GUSTY WINDS MAY STILL OCCUR.
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT
AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST
TORNADO SITUATION.
- ACT: LISTEN FOR CHANGES IN THE FORECAST.
- POTENTIAL IMPACTS: LITTLE TO NONE
- LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ023-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
KONA-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAILUA-KONA
- CAPTAIN COOK
- MILOLII
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT STRONG TROPICAL STORM FORCE
WIND
- PEAK WIND FORECAST: 50-65 MPH WITH GUSTS TO 85 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR 1-3 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS DECREASED FROM THE PREVIOUS
ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ051-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
BIG ISLAND SOUTH-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HAWAIIAN OCEAN VIEW ESTATES
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT STRONG TROPICAL STORM FORCE
WIND
- PEAK WIND FORECAST: 50-65 MPH WITH GUSTS TO 85 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR 1-3 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 6-10 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ052-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
BIG ISLAND SOUTHEAST-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- NAALEHU
- PAHALA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT STRONG TROPICAL STORM FORCE
WIND
- PEAK WIND FORECAST: 55-70 MPH WITH GUSTS TO 90 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR 1-3 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 10-15 INCHES, WITH
LOCALLY HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ053-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
BIG ISLAND EAST-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- HILO
- PAHOA
- VOLCANO
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 40-50 MPH WITH GUSTS TO 65 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR 1-3 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 10-15 INCHES, WITH
LOCALLY HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ054-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
BIG ISLAND NORTH-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAMUELA
- HAWI
- HONOKAA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 40-50 MPH WITH GUSTS TO 80 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 6-10 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ026-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
KOHALA-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- KAWAIHAE
- WAIKOLOA VILLAGE
- MAHUKONA
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT TROPICAL STORM FORCE WIND
- PEAK WIND FORECAST: 40-50 MPH WITH GUSTS TO 80 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* STORM SURGE
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS
- WINDOW OF CONCERN: THROUGH EARLY MONDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND
- THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1
FOOT ABOVE GROUND.
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT
FLOODING OF LOW-LYING ROADS AND PROPERTY.
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 2-4 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR
MODERATE FLOODING RAIN
- THE FLOODING RAIN THREAT HAS DECREASED FROM THE PREVIOUS
ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MODERATE FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES
ARE POSSIBLE.
- PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA
VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION MAY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: SIGNIFICANT
- MODERATE RAINFALL FLOODING MAY PROMPT SEVERAL EVACUATIONS
AND RESCUES.
- RIVERS AND TRIBUTARIES MAY QUICKLY BECOME SWOLLEN WITH
SWIFTER CURRENTS AND OVERSPILL THEIR BANKS IN A FEW PLACES,
ESPECIALLY IN USUALLY VULNERABLE SPOTS. SMALL STREAMS,
CREEKS, CANALS, ARROYOS, AND DITCHES OVERFLOW.
- FLOOD WATERS CAN ENTER SOME STRUCTURES OR WEAKEN
FOUNDATIONS. SEVERAL PLACES MAY EXPERIENCE EXPANDED AREAS
OF RAPID INUNDATION AT UNDERPASSES, LOW-LYING SPOTS, AND
POOR DRAINAGE AREAS. SOME STREETS AND PARKING LOTS TAKE ON
MOVING WATER AS STORM DRAINS AND RETENTION PONDS OVERFLOW.
DRIVING CONDITIONS BECOME HAZARDOUS. SOME ROAD AND BRIDGE
CLOSURES.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ027-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
BIG ISLAND INTERIOR-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- BRADSHAW ARMY AIRFIELD
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT STRONG TROPICAL STORM FORCE
WIND
- PEAK WIND FORECAST: 55-70 MPH WITH GUSTS TO 90 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL SUNDAY MORNING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 6-10 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
HIZ028-152300-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
BIG ISLAND SUMMITS-
458 AM HST SAT AUG 15 2026
..HURRICANE WARNING REMAINS IN EFFECT
* LOCATIONS AFFECTED
- MAUNA KEA SUMMIT
- MAUNA LOA SUMMIT
* WIND
- LATEST LOCAL FORECAST: EQUIVALENT CAT 1 HURRICANE FORCE WIND
- PEAK WIND FORECAST: 55-75 MPH WITH GUSTS TO 115 MPH
- WINDOW FOR TROPICAL STORM FORCE WINDS: UNTIL EARLY SUNDAY
MORNING
- WINDOW FOR HURRICANE FORCE WINDS: UNTIL THIS EVENING
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 74
TO 110 MPH
- THE WIND THREAT HAS INCREASED FROM THE PREVIOUS ASSESSMENT.
- PLAN: PLAN FOR LIFE-THREATENING WIND OF EQUIVALENT CAT 1 OR
2 HURRICANE FORCE.
- PREPARE: LAST MINUTE EFFORTS SHOULD SOLELY FOCUS ON
PROTECTING LIFE. THE AREA REMAINS SUBJECT TO CONSIDERABLE
WIND DAMAGE.
- ACT: NOW IS THE TIME TO SHELTER FROM LIFE-THREATENING WIND.
- POTENTIAL IMPACTS: UNFOLDING
- POTENTIAL IMPACTS FROM THE MAIN WIND EVENT ARE UNFOLDING.
* FLOODING RAIN
- LATEST LOCAL FORECAST: FLOOD WATCH IS IN EFFECT
- PEAK RAINFALL AMOUNTS: ADDITIONAL 6-10 INCHES, WITH LOCALLY
HIGHER AMOUNTS
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR MAJOR
FLOODING RAIN
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM
THE PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR
MAJOR FLOODING FROM HEAVY RAIN. EVACUATIONS AND RESCUES ARE
LIKELY.
- PREPARE: STRONGLY CONSIDER PROTECTIVE ACTIONS, ESPECIALLY
IF YOU ARE IN AN AREA VULNERABLE TO FLOODING.
- ACT: HEED ANY FLOOD WATCHES AND WARNINGS. FAILURE TO TAKE
ACTION WILL LIKELY RESULT IN SERIOUS INJURY OR LOSS OF LIFE.
- POTENTIAL IMPACTS: EXTENSIVE
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND
RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE PLACES. SMALL STREAMS, CREEKS, CANALS, ARROYOS,
AND DITCHES MAY BECOME DANGEROUS RIVERS. IN MOUNTAIN AREAS,
DESTRUCTIVE RUNOFF MAY RUN QUICKLY DOWN VALLEYS WHILE
INCREASING SUSCEPTIBILITY TO ROCKSLIDES AND MUDSLIDES.
FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME STRESSED.
- FLOOD WATERS CAN ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES, SOME STRUCTURES BECOMING UNINHABITABLE OR
WASHED AWAY. MANY PLACES WHERE FLOOD WATERS MAY COVER
ESCAPE ROUTES. STREETS AND PARKING LOTS BECOME RIVERS OF
MOVING WATER WITH UNDERPASSES SUBMERGED. DRIVING CONDITIONS
BECOME DANGEROUS. MANY ROAD AND BRIDGE CLOSURES WITH SOME
WEAKENED OR WASHED OUT.
* TORNADO
- LATEST LOCAL FORECAST:
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW
TORNADOES
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE
PREVIOUS ASSESSMENT.
- PLAN: EMERGENCY PLANS SHOULD CONTINUE TO INCLUDE POSSIBLE
TORNADOES.
- PREPARE: STAY WITHIN YOUR SHELTER KEEPING INFORMED OF THE
LATEST TORNADO SITUATION.
- ACT: MOVE QUICKLY TO THE SAFEST PLACE WITHIN YOUR SHELTER
IF A TORNADO WARNING IS ISSUED.
- POTENTIAL IMPACTS: LIMITED
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.
* FOR MORE INFORMATION:
- HTTPS://WWW.WEATHER.GOV/HFO
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