803
FNHW50 PHFO 181406
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
406 AM HST FRI APR 18 2025
DISCUSSION
A CONVECTIVE PATTERN WITH MOSTLY LIGHT WINDS WILL HOLD IN PLACE
TODAY, WITH SHOWERS FAVORING THE ISLAND INTERIORS DURING THE
AFTERNOON AND EVENING HOURS AND ALONG WINDWARD AREAS OVERNIGHT.
LOCALLY HEAVY RAIN AND A SLIGHT CHANCE OF THUNDERSTORMS IS
FORECAST THROUGH TODAY AS AN UPPER LOW MOVES JUST EAST THE STATE.
MODERATE TRADES ARE EXPECTED TO RETURN SATURDAY THROUGH THE
WEEKEND. LINGERING MOISTURE AND INSTABILITY WILL LIKELY KEEP A RATHER
SHOWERY TRADEWIND PATTERN, WITH SHOWERS SPILLING OVER TO LEEWARD
AREAS AT TIMES. A NEW STORM SYSTEM COULD BRING ANOTHER CHANCE FOR
HEAVY RAINFALL AND THUNDERSTORMS TO THE ISLANDS TUESDAY AND
WEDNESDAY.
HIZ301-190215-
NIIHAU-
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....75 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
MIDNIGHT, THEN ISOLATED SHOWERS.
MIN TEMPERATURE.....65 TO 71.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....76 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ302-190215-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL NOON, THEN
SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....73 TO 82.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....62 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....74 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH UNTIL NOON, THEN 10 TO 15
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ303-190215-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........CLOUDY UNTIL NOON, THEN PARTLY SUNNY. NUMEROUS
HEAVY SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS UNTIL NOON, THEN SCATTERED HEAVY
SHOWERS.
MAX TEMPERATURE.....71 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....62 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....70 TO 83.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH UNTIL 3 PM, THEN 10 TO
15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ304-190215-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....77 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS.
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....78 TO 85.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ305-190215-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....69 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN WEST UNTIL 3
PM, THEN NORTH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS UNTIL MIDNIGHT,
THEN ISOLATED SHOWERS.
MIN TEMPERATURE.....57 TO 70.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....71 TO 86.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WEST UP TO 5 MPH UNTIL NOON, THEN NORTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ306-190215-
KAUAI MOUNTAINS-
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....61 TO 78.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
MIDNIGHT, THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....55 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....61 TO 78.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 3 PM, THEN 10 TO 15
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ307-190215-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....78 TO 84.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH UNTIL NOON, THEN EAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS.
MIN TEMPERATURE.....AROUND 71.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....78 TO 84.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ308-190215-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL NOON, THEN
NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN SOUTH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
MIDNIGHT, THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 72.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM. 5 TO 10 MPH AFTER
3 PM.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ309-190215-
EWA PLAIN-
INCLUDING KAPOLEI
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....75 TO 83.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHEAST UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS.
MIN TEMPERATURE.....66 TO 71.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....75 TO 83.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN SOUTH
UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ310-190215-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS UNTIL MIDNIGHT,
THEN ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......SOUTH UP TO 5 MPH UNTIL 9 PM, THEN NORTHEAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
NUMEROUS SHOWERS.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ311-190215-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL NOON, THEN
NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....76 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL 9 AM, THEN NORTH
UNTIL NOON, THEN EAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
MIDNIGHT, THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 83.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL 9 AM, THEN
NORTHEAST UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ312-190215-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....73 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
MIDNIGHT, THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....62 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....73 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ313-190215-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....71 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
MIDNIGHT, THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....61 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....71 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ314-190215-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....75 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS.
MIN TEMPERATURE.....67 TO 72.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....75 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 3 PM, THEN 10 TO 15
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ315-190215-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL NOON, THEN
NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....74 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN SOUTH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
MIDNIGHT, THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 71.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....74 TO 82.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ316-190215-
WAIANAE MOUNTAINS-
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL NOON. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....70 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 5 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....60 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MAX TEMPERATURE.....70 TO 86.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL NOON, THEN
NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ317-190215-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....63 TO 80.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT,
THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....51 TO 68.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....64 TO 80.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH UNTIL 3 PM, THEN 10 TO 15
MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ318-190215-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....64 TO 80.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL MIDNIGHT. NUMEROUS HEAVY SHOWERS.
MIN TEMPERATURE.....53 TO 70.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....64 TO 80.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ319-190215-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....72 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL MIDNIGHT. SCATTERED HEAVY SHOWERS.
MIN TEMPERATURE.....59 TO 68.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....72 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ320-190215-
MOLOKAI WEST-
INCLUDING KEPUHI
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 9 AM, THEN NORTH
UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ321-190215-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....68 TO 84.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....55 TO 71.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ322-190215-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....76 TO 81.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....61 TO 70.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ323-190215-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....76 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL NOON, THEN NORTH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....65 TO 71.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ324-190215-
LANAI SOUTH-
INCLUDING MANELE
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN SOUTH UNTIL
3 PM, THEN WEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL 9 PM, THEN NORTH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......LIGHT WINDS UNTIL 9 AM, THEN WEST UP TO 5 MPH
UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ325-190215-
LANAI MAUKA-
INCLUDING LANAI CITY
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....71 TO 79.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL NOON, THEN NORTHWEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....61 TO 66.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....71 TO 79.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL 3 PM, THEN
NORTHEAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ326-190215-
KAHOOLAWE-
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....78 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....78 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ327-190215-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. SCATTERED
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....60 TO 81.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT,
THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....53 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 3 AM, THEN SOUTH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....60 TO 82.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ328-190215-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....76 TO 81.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTH UP TO 5 MPH UNTIL 9 AM, THEN WEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL
MIDNIGHT. SCATTERED HEAVY SHOWERS.
MIN TEMPERATURE.....65 TO 71.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 3 AM, THEN LIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....76 TO 81.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 10 MPH UNTIL NOON, THEN
NORTHEAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ329-190215-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 66.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL MIDNIGHT, THEN
SOUTH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ330-190215-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....64 TO 74.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL MIDNIGHT, THEN
NORTHEAST UNTIL 3 AM, THEN LIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ331-190215-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 81 AT THE SHORE TO AROUND 63 AT 5000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT,
THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....AROUND 68 AT THE SHORE TO AROUND 47 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....AROUND 82 AT THE SHORE TO AROUND 64 AT 5000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ332-190215-
KIPAHULU-
INCLUDING HAMOA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. SCATTERED
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....61 TO 77.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT,
THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....57 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....61 TO 77.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 3 PM, THEN 10 TO 15
MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ333-190215-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 82 AT THE SHORE TO AROUND 64 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 67 AT THE SHORE TO AROUND 48 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WEST UP TO 5 MPH UNTIL 9 PM, THEN EAST.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 65 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 10 MPH UNTIL 3 PM, THEN
NORTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ334-190215-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. SCATTERED
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....62 TO 81.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....50 TO 68.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....63 TO 82.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ335-190215-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. NUMEROUS
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 60 AT 7000 FEET TO AROUND 52 AT THE
SUMMIT.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL NOON, THEN
SOUTHWEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. NUMEROUS HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 44 AT 7000 FEET TO AROUND 41 AT THE
SUMMIT.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTH UP TO 5 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 61 AT 7000 FEET TO AROUND 54 AT THE
SUMMIT.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM. EAST AFTER 3
PM.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ336-190215-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. NUMEROUS
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....63 TO 87.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. NUMEROUS HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....45 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL 9 PM, THEN EAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....64 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH UNTIL 3 PM, THEN NORTHWEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
=
HIZ337-190215-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....64 TO 86.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....50 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....64 TO 87.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ338-190215-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. NUMEROUS
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....63 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. NUMEROUS HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....49 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....64 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH UNTIL NOON, THEN 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ339-190215-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 82 AT THE SHORE TO AROUND 66 AT 4000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT,
THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....AROUND 67 AT THE SHORE TO AROUND 55 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL 9 PM, THEN
SOUTHWEST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 82 AT THE SHORE TO AROUND 66 AT 4000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
=
HIZ340-190215-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. NUMEROUS
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....62 TO 80.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 5 MPH UNTIL 9 AM, THEN EAST.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL MIDNIGHT. NUMEROUS HEAVY SHOWERS.
MIN TEMPERATURE.....45 TO 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL MIDNIGHT, THEN
SOUTH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS HEAVY SHOWERS. ISOLATED
THUNDERSTORMS AFTER NOON.
MAX TEMPERATURE.....62 TO 81.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL 9 AM, THEN
NORTHEAST UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
=
HIZ341-190215-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. NUMEROUS
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 84 AT THE SHORE TO AROUND 63 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. NUMEROUS HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 72 AT THE SHORE TO AROUND 52 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 85 AT THE SHORE TO AROUND 63 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 15 MPH UNTIL 3 PM, THEN UP TO 5
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
=
HIZ342-190215-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. SLIGHT CHANCE OF THUNDERSTORMS. NUMEROUS
HEAVY SHOWERS AFTER NOON.
MAX TEMPERATURE.....61 TO 66 AT 5000 FEET TO 52 TO 57 AT 8000 FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. NUMEROUS HEAVY SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....38 TO 52.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTH UP TO 5 MPH UNTIL MIDNIGHT, THEN
SOUTHWEST.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....61 TO 68 AT 5000 FEET TO 53 TO 58 AT 8000 FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH UNTIL NOON, THEN
NORTHWEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH SHIFTING TO THE NORTH IN
THE AFTERNOON.
=
HIZ343-190215-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
406 AM HST FRI APR 18 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY RAIN SHOWERS AND
HEAVY SNOW SHOWERS UNTIL NOON. SLIGHT CHANCE OF
THUNDERSTORMS. NUMEROUS HEAVY RAIN SHOWERS AND
HEAVY SNOW SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 54 AT 9000 FEET TO AROUND 38 AT THE
SUMMITS.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. NUMEROUS HEAVY RAIN SHOWERS, HEAVY SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
UNTIL MIDNIGHT, THEN ISOLATED RAIN SHOWERS AND
SNOW SHOWERS.
MIN TEMPERATURE.....AROUND 40 AT 9000 FEET TO AROUND 28 AT THE
SUMMITS.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SNOW SHOWERS UNTIL 7 AM.
ISOLATED RAIN SHOWERS.
MAX TEMPERATURE.....AROUND 55 AT 9000 FEET TO AROUND 40 AT THE
SUMMITS.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH SHIFTING TO THE NORTH IN
THE AFTERNOON.
=
FORECAST DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. WINDWARD, NUMEROUS SHOWERS IN THE
EVENING, THEN OCCASIONAL SHOWERS. NUMEROUS SHOWERS IN THE
AFTERNOON. LEEWARD, SCATTERED SHOWERS. LOWS 69 TO 74. HIGHS 83 TO
88. EAST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY. WINDWARD, NUMEROUS SHOWERS IN THE
EVENING, THEN OCCASIONAL SHOWERS. NUMEROUS SHOWERS IN THE
AFTERNOON. LEEWARD, SCATTERED SHOWERS. LOWS 69 TO 74. HIGHS 83 TO
88. EAST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. WINDWARD, NUMEROUS SHOWERS. LEEWARD,
SCATTERED SHOWERS IN THE EVENING, THEN ISOLATED SHOWERS AFTER
MIDNIGHT. SCATTERED SHOWERS. LOWS 68 TO 73. HIGHS 82 TO 87.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. WINDWARD, NUMEROUS SHOWERS. LEEWARD,
SCATTERED SHOWERS IN THE EVENING, THEN NUMEROUS SHOWERS. LOWS
68 TO 73. HIGHS 83 TO 88. SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 69 TO 74.
HIGHS 84 TO 89. SOUTHEAST WINDS UP TO 10 MPH.
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