963
FNHW50 PHFO 221329
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
329 AM HST SAT AUG 22 2026
DISCUSSION
TRADES WILL STRENGTHEN CONSIDERABLY TODAY AS A TROPICAL SYSTEM PASSES
SOUTH OF THE STATE. KDBI VALUES REMAIN LOW IN THE WAKE OF HURRICANE
LALA AND RELATIVE HUMIDITY IS FORECAST TO REMAIN ELEVATED DURING THIS
PERIOD OF STRONG WINDS. THE INVERSION WILL BE NEAR 5 KFT OVER THE
BIG ISLAND AND MAUI TO BEGIN THE DAY, THEN SHOULD WEAKEN AS MOISTURE
DEEPENS AND MOVES ONSHORE FROM THE EAST. AFTER SEVERAL DAYS OF INCREASED
SHOWER ACTIVITY AND STRONGER WINDS, TYPICAL TRADE WIND WEATHER IS EXPECTED
TO RETURN BY MID NEXT WEEK.
HIZ301-230230-
NIIHAU-
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 15 MPH UNTIL 9 PM, THEN 15
TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ302-230230-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....75 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....68 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....73 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ303-230230-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....69 TO 80.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....77 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ304-230230-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....85 TO 93.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....73 TO 82.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....84 TO 92.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ305-230230-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 95.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH UNTIL NOON, THEN NORTH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....66 TO 81.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....79 TO 95.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ306-230230-
KAUAI MOUNTAINS-
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....69 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....67 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ307-230230-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 79.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
=
HIZ308-230230-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
=
HIZ309-230230-
EWA PLAIN-
INCLUDING KAPOLEI
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85 TO 92.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH UNTIL NOON, THEN
NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ310-230230-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....88 TO 94.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....73 TO 80.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....86 TO 93.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ311-230230-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....72 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH UNTIL 3 AM, THEN 10
TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ312-230230-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....76 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 80.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....75 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ313-230230-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....74 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....69 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ314-230230-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....79 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....73 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ315-230230-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 15 MPH UNTIL 9 AM, THEN 15
TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....71 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 25 MPH UNTIL NOON, THEN 15 TO
30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ316-230230-
WAIANAE MOUNTAINS-
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 94.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....66 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....77 TO 93.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ317-230230-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....70 TO 85.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....69 TO 84.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
=
HIZ318-230230-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....71 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 35 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....68 TO 84.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 35 TO 40 MPH.
=
HIZ319-230230-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....74 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....67 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....73 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
=
HIZ320-230230-
MOLOKAI WEST-
INCLUDING KEPUHI
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 20 MPH UNTIL NOON, THEN 15 TO
30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH UNTIL NOON, THEN
NORTHEAST 25 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
=
HIZ321-230230-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....72 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 5 TO 15 MPH UNTIL NOON, THEN 15 TO
25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....65 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....71 TO 91.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 10 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ322-230230-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO NORTHEAST
AROUND 30 MPH IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 35 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 35 TO 40 MPH.
=
HIZ323-230230-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 15 MPH UNTIL NOON, THEN
NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 35 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH INCREASING TO EAST
AROUND 40 MPH IN THE AFTERNOON.
=
HIZ324-230230-
LANAI SOUTH-
INCLUDING MANELE
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL NOON, THEN 15 TO 20
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
=
HIZ325-230230-
LANAI MAUKA-
INCLUDING LANAI CITY
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....74 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL NOON, THEN 10 TO
15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....69 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....74 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
=
HIZ326-230230-
KAHOOLAWE-
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 20 MPH UNTIL 9 AM, THEN 15 TO
30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 35 MPH UNTIL 3 AM, THEN 25 TO
35 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 35 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ327-230230-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....67 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....60 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....65 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
=
HIZ328-230230-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ329-230230-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 15 MPH UNTIL 9 AM, THEN
10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....73 TO 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....83 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ330-230230-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL 3 PM, THEN 15 TO 20
MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....74 TO 80.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 10 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ331-230230-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....69 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....56 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....66 TO 83.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ332-230230-
KIPAHULU-
INCLUDING HAMOA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL NOON,
THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....71 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 20 MPH UNTIL 3 PM, THEN 15 TO 20
MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MIN TEMPERATURE.....66 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MAX TEMPERATURE.....70 TO 83.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 35 MPH.
=
HIZ333-230230-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 76 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 74 AT THE SHORE TO AROUND 59 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 73 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL 9 AM, THEN
NORTHWEST UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ334-230230-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....79 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN ISOLATED SHOWERS.
MIN TEMPERATURE.....60 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
=
HIZ335-230230-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 73 AT 7000 FEET TO AROUND 64 AT THE
SUMMIT.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 15 MPH UNTIL 9 AM. 20 TO 30
MPH AFTER 3 PM.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....52 TO 57 AT 7000 FEET TO AROUND 50 AT THE
SUMMIT.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......VERY WINDY. EAST 25 TO 40 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 71 AT 7000 FEET TO AROUND 62 AT THE
SUMMIT.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 35 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ336-230230-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....72 TO 91.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....57 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 5 MPH UNTIL 9 PM. NORTHEAST
AFTER MIDNIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....71 TO 91.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WEST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON.
=
HIZ337-230230-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....73 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....62 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN OCCASIONAL HEAVY SHOWERS.
MAX TEMPERATURE.....71 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 35 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ338-230230-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....74 TO 97.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 20 MPH UNTIL 9 AM, THEN
15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN NUMEROUS HEAVY SHOWERS.
MIN TEMPERATURE.....60 TO 80.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........CLOUDY. NUMEROUS HEAVY SHOWERS UNTIL NOON, THEN
OCCASIONAL HEAVY SHOWERS.
MAX TEMPERATURE.....69 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 3 PM, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ339-230230-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 85 AT THE SHORE TO AROUND 75 AT 4000
FEET.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........CLOUDY. OCCASIONAL HEAVY SHOWERS.
MIN TEMPERATURE.....AROUND 72 AT THE SHORE TO AROUND 63 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........CLOUDY. OCCASIONAL HEAVY SHOWERS.
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 69 AT 4000
FEET.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL NOON, THEN EAST.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ340-230230-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....52 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN NUMEROUS HEAVY SHOWERS.
MAX TEMPERATURE.....66 TO 87.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ341-230230-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 89 AT THE SHORE TO AROUND 70 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 9 AM, THEN NORTH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH SHIFTING TO THE NORTHEAST IN
THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 76 AT THE SHORE TO AROUND 62 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WEST 5 TO 10 MPH UNTIL 9 PM, THEN SOUTHEAST.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS UNTIL NOON, THEN SCATTERED
SHOWERS.
MAX TEMPERATURE.....AROUND 89 AT THE SHORE TO AROUND 69 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ342-230230-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....69 TO 81 AT 5000 FEET TO 65 TO 71 AT 8000 FEET.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. SCATTERED SHOWERS UNTIL MIDNIGHT.
OCCASIONAL HEAVY SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....54 TO 62 AT 5000 FEET TO AROUND 53 AT 8000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 3 AM, THEN
EAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL NOON,
THEN SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....65 TO 77 AT 5000 FEET TO 61 TO 66 AT 8000 FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ343-230230-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
329 AM HST SAT AUG 22 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 65 AT 9000 FEET TO AROUND 49 AT THE
SUMMITS.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 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.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 47 AT 9000 FEET TO AROUND 38 AT THE
SUMMITS.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED HEAVY SHOWERS.
MAX TEMPERATURE.....AROUND 63 AT 9000 FEET TO AROUND 50 AT THE
SUMMITS.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
FORECAST DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. WINDWARD, SCATTERED SHOWERS IN THE
EVENING, THEN NUMEROUS SHOWERS. SCATTERED SHOWERS IN THE
AFTERNOON. LEEWARD, ISOLATED SHOWERS IN THE EVENING, THEN
SCATTERED SHOWERS. LOWS 77 TO 82. HIGHS 88 TO 93. EAST WINDS UP
TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. WINDWARD, SCATTERED SHOWERS. ISOLATED
SHOWERS IN THE AFTERNOON. LOWS 77 TO 82. HIGHS 87 TO 92. EAST
WINDS UP TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WINDWARD, ISOLATED SHOWERS. SCATTERED
SHOWERS IN THE MORNING, THEN ISOLATED SHOWERS IN THE AFTERNOON.
LOWS 75 TO 80. HIGHS 87 TO 92. NORTHEAST WINDS UP TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. WINDWARD, ISOLATED SHOWERS IN THE
EVENING. SCATTERED SHOWERS, THEN ISOLATED SHOWERS IN THE
AFTERNOON. LOWS 75 TO 80. HIGHS 87 TO 92. NORTHEAST WINDS UP TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. WINDWARD, ISOLATED SHOWERS IN THE
EVENING. SCATTERED SHOWERS, THEN ISOLATED SHOWERS IN THE
AFTERNOON. LOWS 74 TO 79. HIGHS 86 TO 91. NORTHEAST WINDS UP TO
15 MPH.
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