175
FNHW50 PHFO 220133
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
333 PM HST MON SEP 21 2026
DISCUSSION
BREEZY TRADES CONTINUE THROUGH THE WEEK, LIKELY STRENGTHENING
THIS WEEKEND. HOWEVER, DEWPOINTS AND SUBSEQUENT RH VALUES WILL
REMAIN ELEVATED THROUGHOUT THIS TIME. THE INVERSION IS AROUND 5000
FEET THIS AFTERNOON, BUT WILL RISE OVER THE EASTERN END OF THE
STATE WEDNESDAY AS DEEPER MOISTURE MOVES IN.
HIZ301-221415-
NIIHAU-
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....71 TO 78.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH UNTIL 3 AM, THEN NORTH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....72 TO 78.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ302-221415-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....66 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....74 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....67 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....73 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ303-221415-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....67 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....77 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....68 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....76 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
HIZ304-221415-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....72 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....85 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....72 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....84 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ305-221415-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....64 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 93.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL 9 AM, THEN
SOUTHWEST UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....65 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....77 TO 92.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ306-221415-
KAUAI MOUNTAINS-
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....61 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....72 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....62 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....71 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ307-221415-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
=
HIZ308-221415-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ309-221415-
EWA PLAIN-
INCLUDING KAPOLEI
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85 TO 90.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL 9 AM, THEN 15 TO 20
MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 90.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ310-221415-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 3 AM, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....86 TO 93.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....72 TO 80.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85 TO 92.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ311-221415-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....71 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....72 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ312-221415-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....76 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ313-221415-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....69 TO 78.
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.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....69 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....76 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ314-221415-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....73 TO 78.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....73 TO 78.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 85.
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.
=
HIZ315-221415-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....71 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....81 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....71 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ316-221415-
WAIANAE MOUNTAINS-
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....67 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 93.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....67 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....77 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ317-221415-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....63 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ318-221415-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....63 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MAX TEMPERATURE.....79 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
=
HIZ319-221415-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....67 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....78 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....67 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....77 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST AROUND 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ320-221415-
MOLOKAI WEST-
INCLUDING KEPUHI
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ321-221415-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....65 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....65 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....77 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ322-221415-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....67 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH DECREASING TO AROUND 20
MPH AFTER MIDNIGHT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....79 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH UNTIL 3 PM, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....78 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
=
HIZ323-221415-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH UNTIL 3 PM, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH INCREASING TO AROUND 35
MPH IN THE AFTERNOON.
=
HIZ324-221415-
LANAI SOUTH-
INCLUDING MANELE
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ325-221415-
LANAI MAUKA-
INCLUDING LANAI CITY
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....70 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....78 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
=
HIZ326-221415-
KAHOOLAWE-
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ327-221415-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....62 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....74 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....61 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
=
HIZ328-221415-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ329-221415-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....83 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ330-221415-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....74 TO 82.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTH 15 TO 25 MPH UNTIL MIDNIGHT, THEN
5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....74 TO 82.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ331-221415-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MIN TEMPERATURE.....58 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL SHOWERS UNTIL NOON,
THEN NUMEROUS SHOWERS.
MAX TEMPERATURE.....69 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....59 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS.
ISOLATED THUNDERSTORMS AFTER NOON.
MAX TEMPERATURE.....67 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ332-221415-
KIPAHULU-
INCLUDING HAMOA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 20 MPH UNTIL 3 AM, THEN 5 TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MAX TEMPERATURE.....76 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....65 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
MAX TEMPERATURE.....76 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
=
HIZ333-221415-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75 AT THE SHORE TO AROUND 62 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 73 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH UNTIL 3 PM, THEN
NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 74 AT THE SHORE TO 59 TO 64 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED HEAVY SHOWERS AND
THUNDERSTORMS AFTER NOON.
MAX TEMPERATURE.....AROUND 86 AT THE SHORE TO AROUND 72 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ334-221415-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....60 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....78 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
MIN TEMPERATURE.....60 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED HEAVY SHOWERS AND THUNDERSTORMS.
MAX TEMPERATURE.....77 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ335-221415-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 57 AT 7000 FEET TO AROUND 51 AT THE
SUMMIT.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....60 TO 83.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 57 AT 7000 FEET TO AROUND 51 AT THE
SUMMIT.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS.
ISOLATED THUNDERSTORMS AFTER NOON.
MAX TEMPERATURE.....66 TO 83.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ336-221415-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
MIN TEMPERATURE.....56 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTH UP TO 5 MPH UNTIL 9 PM, THEN NORTHEAST.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....71 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....58 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS UNTIL
NOON. ISOLATED THUNDERSTORMS. NUMEROUS HEAVY
SHOWERS AFTER NOON.
MAX TEMPERATURE.....70 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL NOON, THEN NORTH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
=
HIZ337-221415-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
MIN TEMPERATURE.....61 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....72 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....63 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL NOON.
ISOLATED THUNDERSTORMS. OCCASIONAL HEAVY
SHOWERS AFTER NOON.
MAX TEMPERATURE.....71 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
=
HIZ338-221415-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....60 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
SCATTERED SHOWERS UNTIL NOON. ISOLATED SHOWERS
AFTER NOON.
MAX TEMPERATURE.....72 TO 94.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 15 MPH UNTIL 9 AM, THEN
10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED HEAVY SHOWERS AND
THUNDERSTORMS UNTIL MIDNIGHT, THEN SCATTERED
SHOWERS.
MIN TEMPERATURE.....62 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. OCCASIONAL HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
MAX TEMPERATURE.....69 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ339-221415-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. OCCASIONAL HEAVY SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....AROUND 74 AT THE SHORE TO AROUND 63 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL NOON,
THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 84 AT THE SHORE TO AROUND 72 AT 4000
FEET.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TUESDAY NIGHT
SKY/WEATHER.........CLOUDY. NUMEROUS HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL MIDNIGHT, THEN OCCASIONAL
HEAVY SHOWERS.
MIN TEMPERATURE.....AROUND 74 AT THE SHORE TO AROUND 64 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. OCCASIONAL HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 82 AT THE SHORE TO AROUND 69 AT 4000
FEET.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
=
HIZ340-221415-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....57 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....69 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL MIDNIGHT, THEN
NUMEROUS SHOWERS.
MIN TEMPERATURE.....59 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. OCCASIONAL HEAVY SHOWERS UNTIL NOON.
ISOLATED THUNDERSTORMS. NUMEROUS HEAVY SHOWERS
AFTER NOON.
MAX TEMPERATURE.....66 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ341-221415-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 78 AT THE SHORE TO AROUND 62 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 89 AT THE SHORE TO AROUND 73 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 78 AT THE SHORE TO AROUND 62 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 89 AT THE SHORE TO AROUND 73 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
HIZ342-221415-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....55 TO 62 AT 5000 FEET TO 51 TO 56 AT 8000 FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 77 AT 5000 FEET TO AROUND 65 AT 8000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL
MIDNIGHT. SCATTERED SHOWERS.
MIN TEMPERATURE.....57 TO 63 AT 5000 FEET TO AROUND 54 AT 8000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....65 TO 76 AT 5000 FEET TO AROUND 63 AT 8000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ343-221415-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
333 PM HST MON SEP 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 49 AT 9000 FEET TO AROUND 42 AT THE
SUMMITS.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TUESDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 59 AT 9000 FEET TO AROUND 47 AT THE
SUMMITS.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AFTER
MIDNIGHT.
MIN TEMPERATURE.....AROUND 48 AT 9000 FEET TO AROUND 40 AT THE
SUMMITS.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 64 AT 9000 FEET TO AROUND 50 AT THE
SUMMITS.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. WINDWARD, ISOLATED THUNDERSTORMS IN
THE EVENING. SCATTERED SHOWERS. LEEWARD, ISOLATED THUNDERSTORMS
IN THE EVENING. ISOLATED HEAVY SHOWERS. SCATTERED SHOWERS. LOWS
77 TO 82. HIGHS 86 TO 91. NORTHEAST WINDS UP TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. WINDWARD, ISOLATED THUNDERSTORMS
IN THE EVENING. SCATTERED HEAVY SHOWERS. LEEWARD, ISOLATED
THUNDERSTORMS IN THE EVENING. ISOLATED HEAVY SHOWERS. LOWS 76 TO
81. HIGHS 86 TO 91. EAST WINDS UP TO 25 MPH.
SATURDAY...WINDY. MOSTLY CLOUDY. SCATTERED SHOWERS WINDWARD
ISOLATED SHOWERS LEEWARD. LOWS 76 TO 81. HIGHS 86 TO 91. EAST
WINDS UP TO 30 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. SCATTERED SHOWERS WINDWARD. LOWS
75 TO 80. HIGHS 86 TO 91. EAST WINDS UP TO 25 MPH.
MONDAY
PARTLY CLOUDY. WINDWARD, SCATTERED SHOWERS, THEN
ISOLATED SHOWERS IN THE AFTERNOON. LOWS 75 TO 80. HIGHS 86 TO 91.
EAST WINDS UP TO 20 MPH.
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