367
FNHW50 PHFO 161305
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
305 AM HST WED SEP 16 2026
DISCUSSION
BREEZY TRADES EXPECTED THROUGH THE FORECAST PERIOD. MOISTURE WILL
CONTINUE TO FILL IN ACROSS THE STATE FROM EAST TO WEST INTO
FRIDAY INCREASING CHANCES OF SHOWERS MAINLY FOR WINDWARD AND MAUKA
AREAS. CHANCES OF HEAVY RAIN, ISOLATED THUNDERSTORMS AND FLOOD
POTENTIAL WILL INCREASE THURSDAY INTO FRIDAY AS AN UPPER LEVEL
DISTURBANCE MOVES OVERHEAD. DRIER AIR WILL MOVE BACK IN THIS
WEEKEND AS TRADES CONTINUE. MOISTURE FROM THE REMNANTS OF TROPICAL
DEPRESSION 15-E MAY BRING ANOTHER ROUND OF ENHANCED TRADE SHOWERS
EARLY NEXT WEEK. INVERSION HEIGHTS WILL BE AROUND 7,500 TO 8,500 FT.
HIZ301-170230-
NIIHAU-
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....72 TO 78.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH UNTIL 3 AM, THEN 5 TO 10
MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
THURSDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....81 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
=
HIZ302-170230-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....74 TO 87.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS UNTIL MIDNIGHT, THEN
NUMEROUS SHOWERS.
MIN TEMPERATURE.....64 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY UNTIL NOON, THEN CLOUDY. NUMEROUS
SHOWERS UNTIL NOON, THEN SHOWERS.
MAX TEMPERATURE.....71 TO 85.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ303-170230-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN SHOWERS.
MIN TEMPERATURE.....66 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....75 TO 86.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ304-170230-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....84 TO 91.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
NUMEROUS SHOWERS.
MIN TEMPERATURE.....73 TO 81.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....83 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ305-170230-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....79 TO 94.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHWEST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....64 TO 82.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN SCATTERED
SHOWERS.
MAX TEMPERATURE.....77 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ306-170230-
KAUAI MOUNTAINS-
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN SHOWERS.
MIN TEMPERATURE.....58 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY UNTIL NOON, THEN CLOUDY. SCATTERED
SHOWERS UNTIL NOON, THEN SHOWERS.
MAX TEMPERATURE.....66 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL 3 PM, THEN 15 TO 20
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ307-170230-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 79.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ308-170230-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....74 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ309-170230-
EWA PLAIN-
INCLUDING KAPOLEI
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....85 TO 90.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL NOON, THEN 15 TO 20
MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....84 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ310-170230-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....86 TO 93.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 15 MPH UNTIL NOON, THEN
10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....67 TO 74.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN SCATTERED
SHOWERS.
MAX TEMPERATURE.....85 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ311-170230-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....66 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....79 TO 87.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ312-170230-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....76 TO 87.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SHOWERS.
MIN TEMPERATURE.....67 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....74 TO 86.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ313-170230-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....74 TO 88.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SHOWERS.
MIN TEMPERATURE.....67 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....72 TO 88.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ314-170230-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN SHOWERS.
MIN TEMPERATURE.....73 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ315-170230-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL NOON, THEN 15 TO 20
MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....68 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....79 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ316-170230-
WAIANAE MOUNTAINS-
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 92.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....64 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....77 TO 91.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ317-170230-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....69 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SHOWERS.
MIN TEMPERATURE.....58 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....69 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ318-170230-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....69 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MIN TEMPERATURE.....58 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY UNTIL NOON, THEN CLOUDY. SCATTERED
SHOWERS UNTIL NOON, THEN SHOWERS.
MAX TEMPERATURE.....68 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
=
HIZ319-170230-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....75 TO 86.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....64 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....75 TO 86.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ320-170230-
MOLOKAI WEST-
INCLUDING KEPUHI
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....83 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ321-170230-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....72 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 15 MPH UNTIL NOON, THEN
10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....61 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
SCATTERED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....72 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ322-170230-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 10 TO 25 MPH UNTIL NOON, THEN
20 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....65 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....79 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 10 TO 30 MPH UNTIL 3 PM, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
=
HIZ323-170230-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....69 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 25 TO 35 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
NUMEROUS SHOWERS AFTER NOON.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH UNTIL NOON, THEN
EAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
=
HIZ324-170230-
LANAI SOUTH-
INCLUDING MANELE
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 15 MPH UNTIL 3 PM, THEN
15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AFTER
MIDNIGHT.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 9 AM, THEN
UP TO 10 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 35 MPH DECREASING TO AROUND 20
MPH IN THE AFTERNOON.
=
HIZ325-170230-
LANAI MAUKA-
INCLUDING LANAI CITY
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....75 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 5 TO 20 MPH UNTIL NOON, THEN
15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
NUMEROUS SHOWERS AFTER NOON.
MAX TEMPERATURE.....75 TO 84.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH UNTIL 9 AM, THEN
5 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
=
HIZ326-170230-
KAHOOLAWE-
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....71 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
THURSDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 5 TO 20 MPH UNTIL NOON, THEN 20 TO
30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ327-170230-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....66 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MIN TEMPERATURE.....57 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY UNTIL NOON, THEN CLOUDY. SCATTERED
SHOWERS UNTIL NOON, THEN SHOWERS.
MAX TEMPERATURE.....66 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ328-170230-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ329-170230-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....85 TO 91.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....68 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....85 TO 90.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 9 AM, THEN
10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ330-170230-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTH 10 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. SCATTERED SHOWERS UNTIL MIDNIGHT, THEN
ISOLATED SHOWERS.
MIN TEMPERATURE.....68 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 20 MPH UNTIL 3 PM, THEN 5 TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ331-170230-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....68 TO 86.
MIN HUMIDITY........75 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. SHOWERS.
MIN TEMPERATURE.....53 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....68 TO 85.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ332-170230-
KIPAHULU-
INCLUDING HAMOA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....71 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTH 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SHOWERS.
MIN TEMPERATURE.....63 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTH 10 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....71 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 9 AM, THEN
EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ333-170230-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 74 AT 5000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN WEST UNTIL 3
PM, THEN SOUTHWEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 71 AT THE SHORE TO AROUND 55 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL 9 PM, THEN
NORTHEAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....AROUND 89 AT THE SHORE TO AROUND 74 AT 5000
FEET.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHWEST.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ334-170230-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....78 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....54 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....78 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 5 TO 10 MPH UNTIL 9 AM, THEN 15 TO
30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ335-170230-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 73 AT 7000 FEET TO AROUND 64 AT THE
SUMMIT.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 53 AT 7000 FEET TO AROUND 48 AT THE
SUMMIT.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....AROUND 72 AT 7000 FEET TO AROUND 64 AT THE
SUMMIT.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ336-170230-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 92.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH UNTIL 3 PM, THEN SOUTHWEST.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLEAR. SCATTERED SHOWERS UNTIL MIDNIGHT.
MIN TEMPERATURE.....57 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 5 MPH UNTIL 9 PM, THEN
NORTHWEST UNTIL MIDNIGHT, THEN SOUTHEAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
THURSDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN MOSTLY CLOUDY. NUMEROUS
SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 93.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH UNTIL NOON, THEN
NORTHWEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
=
HIZ337-170230-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL 9 AM, THEN
SOUTHWEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN ISOLATED SHOWERS.
MIN TEMPERATURE.....59 TO 78.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH UNTIL MIDNIGHT. EAST AFTER 3
AM.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
THURSDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN MOSTLY CLOUDY. ISOLATED
SHOWERS UNTIL NOON, THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 5 TO 10 MPH UNTIL 9 AM, THEN 15 TO
30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH INCREASING TO AROUND 20 MPH
IN THE AFTERNOON.
=
HIZ338-170230-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....75 TO 97.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH UNTIL 9 AM, THEN
SOUTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....58 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH UNTIL 3 AM, THEN NORTHEAST.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....72 TO 93.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
HIZ339-170230-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 86 AT THE SHORE TO AROUND 76 AT 4000
FEET.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN SHOWERS.
MIN TEMPERATURE.....AROUND 75 AT THE SHORE TO AROUND 62 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....AROUND 85 AT THE SHORE TO AROUND 72 AT 4000
FEET.
MIN HUMIDITY........80 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
=
HIZ340-170230-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SHOWERS.
MIN TEMPERATURE.....49 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SHOWERS.
MAX TEMPERATURE.....69 TO 88.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ341-170230-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 90 AT THE SHORE TO AROUND 72 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 15 MPH UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 79 AT THE SHORE TO AROUND 62 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH UNTIL MIDNIGHT, THEN
SOUTHEAST.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
THURSDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN MOSTLY CLOUDY. SCATTERED
SHOWERS UNTIL NOON, THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....AROUND 90 AT THE SHORE TO AROUND 71 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH UNTIL NOON, THEN NORTHWEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
=
HIZ342-170230-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....69 TO 80 AT 5000 FEET TO AROUND 67 AT 8000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....54 TO 60 AT 5000 FEET TO 50 TO 55 AT 8000 FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN NUMEROUS
SHOWERS.
MAX TEMPERATURE.....68 TO 79 AT 5000 FEET TO AROUND 66 AT 8000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ343-170230-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
305 AM HST WED SEP 16 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....AROUND 65 AT 9000 FEET TO AROUND 50 AT THE
SUMMITS.
MIN HUMIDITY........25 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 50 AT 9000 FEET TO AROUND 40 AT THE
SUMMITS.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
THURSDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN MOSTLY CLOUDY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 64 AT 9000 FEET TO AROUND 48 AT THE
SUMMITS.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. WINDWARD, SHOWERS, THEN NUMEROUS SHOWERS
IN THE MORNING. SCATTERED SHOWERS IN THE AFTERNOON. LEEWARD,
SCATTERED SHOWERS IN THE EVENING, THEN NUMEROUS SHOWERS AFTER
MIDNIGHT. SCATTERED SHOWERS. LOWS 77 TO 82. HIGHS 88 TO 93. EAST
WINDS UP TO 15 MPH.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 77 TO 82.
HIGHS 87 TO 92. EAST WINDS UP TO 15 MPH.
SUNDAY...PARTLY CLOUDY. SCATTERED SHOWERS WINDWARD
ISOLATED
SHOWERS LEEWARD. LOWS 76 TO 81. HIGHS 89 TO 94. NORTHEAST WINDS
UP TO 15 MPH.
MONDAY...PARTLY CLOUDY. SCATTERED SHOWERS WINDWARD
ISOLATED
SHOWERS LEEWARD. LOWS 76 TO 81. HIGHS 89 TO 94. NORTHEAST WINDS
UP TO 15 MPH.
TUESDAY...PARTLY CLOUDY. SCATTERED SHOWERS WINDWARD
ISOLATED
SHOWERS LEEWARD. LOWS 76 TO 81. HIGHS 88 TO 93. NORTHEAST WINDS
UP TO 20 MPH.
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