942
WGHW60 PHFO 151328
FFAHFO
FLOOD WATCH
NATIONAL WEATHER SERVICE HONOLULU HI
328 AM HST SUN MAR 15 2026
...FLOOD WATCH FOR MAUI COUNTY AND THE BIG ISLAND THROUGH SUNDAY
NIGHT...
HIZ015>018-022-037>050-160400-
/O.CON.PHFO.FA.A.0005.000000T0000Z-260316T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LANAI MAUKA-KAHOOLAWE-MAUI WINDWARD WEST-MAUI LEEWARD WEST-
HALEAKALA SUMMIT-MOLOKAI WINDWARD-MOLOKAI SOUTHEAST-MOLOKAI NORTH-
MOLOKAI WEST-MOLOKAI LEEWARD SOUTH-LANAI WINDWARD-LANAI LEEWARD-
LANAI SOUTH-MAUI CENTRAL VALLEY NORTH-MAUI CENTRAL VALLEY SOUTH-
WINDWARD HALEAKALA-KIPAHULU-SOUTH MAUI/UPCOUNTRY-SOUTH HALEAKALA-
328 AM HST SUN MAR 15 2026
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.
* WHERE...MAUI, MOLOKAI, LANAI, AND KAHOOLAWE.
* WHEN...THROUGH LATE TONIGHT.
* IMPACTS...SIGNIFICANT FLOODING MAY OCCUR DUE TO THE OVERFLOW OF
STREAMS AND DRAINAGES. ROADS IN SEVERAL AREAS MAY BE CLOSED, ALONG
WITH PROPERTY DAMAGE IN URBAN OR LOW LYING SPOTS DUE TO RUNOFF.
LANDSLIDES MAY ALSO OCCUR IN AREAS WITH STEEP TERRAIN.
* ADDITIONAL DETAILS...
- CONSIDERABLE FLASH FLOODING IS POSSIBLE AS A LARGE AND
POWERFUL KONA STORM NORTHWEST OF THE STATE DRAWS DEEP
TROPICAL MOISTURE ACROSS THE ISLANDS. PERSISTENT BANDS OF
HEAVY RAIN AND THUNDERSTORMS MAY PRODUCE INTENSE RAINFALL
RATES, LEADING TO RAPID RISES IN STREAMS AND FLOODING OF
ROADS AND LOW LYING AREAS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
HIZ023-026-027-051>054-160400-
/O.CON.PHFO.FA.A.0005.000000T0000Z-260316T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
KONA-KOHALA-BIG ISLAND INTERIOR-BIG ISLAND SOUTH-BIG ISLAND
SOUTHEAST-BIG ISLAND EAST-BIG ISLAND NORTH-
328 AM HST SUN MAR 15 2026
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.
* WHERE...THE BIG ISLAND.
* WHEN...THROUGH LATE TONIGHT.
* IMPACTS...SIGNIFICANT FLOODING MAY OCCUR DUE TO THE OVERFLOW OF
STREAMS AND DRAINAGES. ROADS IN SEVERAL AREAS MAY BE CLOSED, ALONG
WITH PROPERTY DAMAGE IN URBAN OR LOW LYING SPOTS DUE TO RUNOFF.
LANDSLIDES MAY ALSO OCCUR IN AREAS WITH STEEP TERRAIN.
* ADDITIONAL DETAILS...
- CONSIDERABLE FLASH FLOODING IS POSSIBLE AS A LARGE AND
POWERFUL KONA STORM NORTHWEST OF THE STATE DRAWS DEEP
TROPICAL MOISTURE NORTHWARD ACROSS THE ISLANDS. PERSISTENT
BANDS OF HEAVY RAIN AND THUNDERSTORMS MAY PRODUCE INTENSE
RAINFALL RATES, LEADING TO RAPID RISES IN STREAMS AND
FLOODING OF ROADS AND LOW LYING AREAS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
PIERCE
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