Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
480
FNHW50 PHFO 180136
FWFHFO
Fire Weather Planning Forecast for Hawaii
National Weather Service Honolulu HI
336 PM HST Mon Aug 17 2026
.DISCUSSION...
Moderate relatively moist trade winds will prevail through
mid-week. Winds will weaken Thursday and Friday with increasing humidity.
Trade winds increase over the weekend with minor changes in humidity.
No fire weather concerns through the forecast period.
There is no temperature inversion.
HIZ301-181430-
Niihau-
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....71 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.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....80 to 86.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....71 to 77.
Max humidity........90 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....79 to 86.
Min humidity........60 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ302-181430-
Kauai North-
Including Princeville, Hanalei, Na Pali State Park
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight, then isolated showers.
Min temperature.....66 to 74.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....72 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers.
Min temperature.....65 to 74.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....72 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ303-181430-
Kauai East-
Including Lihue, Kapaa, Anahola
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....67 to 77.
Max humidity........95 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....75 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....66 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. Scattered showers.
Max temperature.....75 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ304-181430-
Kauai South-
Including Poipu, Kalaheo, Koloa
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....Around 74.
Max humidity........90 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....83 to 90.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers.
Min temperature.....71 to 76.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....83 to 90.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ305-181430-
Kauai Southwest-
Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha,
Barking Sands
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....64 to 75.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....77 to 92.
Min humidity........45 percent.
20-foot winds.......East up to 10 mph until noon, then west until 3
PM, then east.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....63 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....77 to 92.
Min humidity........45 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ306-181430-
Kauai Mountains-
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers.
Min temperature.....61 to 72.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....65 to 84.
Min humidity........65 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Isolated showers until midnight, then
scattered showers.
Min temperature.....60 to 71.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....65 to 84.
Min humidity........65 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ307-181430-
East Honolulu-
Including Hawaii Kai, Aina Haina, Kahala
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....Around 76.
Max humidity........85 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 87.
Min humidity........55 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight, then isolated showers.
Min temperature.....Around 76.
Max humidity........80 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....80 to 87.
Min humidity........55 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ308-181430-
Honolulu Metro-
Including Honolulu, Waikiki
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....Around 76.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 86.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 75.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....Around 87.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 10 mph.
=
$$
HIZ309-181430-
Ewa Plain-
Including Kapolei
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 74.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....83 to 89.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....Around 74.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....83 to 89.
Min humidity........50 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ310-181430-
Waianae Coast-
Including Nanakuli, Waianae, Makaha
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....71 to 77.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....85 to 91.
Min humidity........45 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....70 to 77.
Max humidity........85 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....85 to 91.
Min humidity........45 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ311-181430-
Oahu North Shore-
Including Waialua, Haleiwa, Pupukea
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....70 to 75.
Max humidity........95 percent.
20-foot winds.......East 5 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....80 to 87.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....69 to 75.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....80 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ312-181430-
Koolau Windward-
Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....68 to 77.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....73 to 84.
Min humidity........60 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers.
Min temperature.....68 to 77.
Max humidity........95 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....74 to 85.
Min humidity........60 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ313-181430-
Koolau Leeward-
Including Nuuanu, Manoa, Palolo
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....66 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....71 to 87.
Min humidity........60 percent.
20-foot winds.......East 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 until midnight, then
scattered showers.
Min temperature.....66 to 76.
Max humidity........95 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....71 to 87.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ314-181430-
Olomana-
Including Kailua, Kaneohe, Waimanalo
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 74.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....77 to 84.
Min humidity........60 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight, then isolated showers.
Min temperature.....71 to 76.
Max humidity........90 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....78 to 84.
Min humidity........65 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ315-181430-
Central Oahu-
Including Mililani, Wahiawa, Pearl City
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....69 to 74.
Max humidity........95 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....79 to 85.
Min humidity........55 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 71.
Max humidity........95 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....79 to 85.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ316-181430-
Waianae Mountains-
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 75.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 20 mph decreasing to around 10 mph
after midnight.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....75 to 91.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....65 to 74.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....75 to 91.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ317-181430-
Molokai Windward-
Including Kalaupapa, Halawa Valley
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....60 to 76.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....67 to 83.
Min humidity........65 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....60 to 76.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....68 to 84.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ318-181430-
Molokai Southeast-
Including Pukoo
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....60 to 75.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 25 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....66 to 83.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers.
Min temperature.....60 to 75.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....66 to 83.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ319-181430-
Molokai North-
Including Hoolehua
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 75.
Max humidity........100 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....72 to 84.
Min humidity........60 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....65 to 75.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....72 to 84.
Min humidity........55 percent.
20-foot winds.......East around 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ320-181430-
Molokai West-
Including Kepuhi
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 75.
Max humidity........90 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 75.
Max humidity........85 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....80 to 86.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ321-181430-
Molokai Leeward South-
Including Kaunakakai, Maunaloa
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....63 to 77.
Max humidity........95 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....70 to 89.
Min humidity........55 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....62 to 76.
Max humidity........95 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....70 to 89.
Min humidity........50 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ322-181430-
Lanai Windward-
Including Shipwreck Beach
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....66 to 75.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....76 to 84.
Min humidity........60 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....65 to 75.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....76 to 84.
Min humidity........55 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ323-181430-
Lanai Leeward-
Including Kaumalapau Harbor
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 73.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....79 to 86.
Min humidity........55 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. Isolated showers until midnight.
Min temperature.....Around 73.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....80 to 86.
Min humidity........50 percent.
20-foot winds.......East up to 5 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ324-181430-
Lanai South-
Including Manele
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 75.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....77 to 83.
Min humidity........55 percent.
20-foot winds.......Northeast up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 10 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....Around 74.
Max humidity........85 percent.
20-foot winds.......Northeast up to 5 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph.
.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....78 to 83.
Min humidity........55 percent.
20-foot winds.......Northeast up to 5 mph until noon, then light
until 3 PM, then north up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ325-181430-
Lanai Mauka-
Including Lanai City
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....68 to 73.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....71 to 81.
Min humidity........60 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....67 to 72.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....71 to 82.
Min humidity........60 percent.
20-foot winds.......East up to 5 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ326-181430-
Kahoolawe-
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 72.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....79 to 84.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....Around 72.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....79 to 84.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph decreasing to around 5
mph in the afternoon.
=
$$
HIZ327-181430-
Maui Windward West-
Including Wailuku
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....59 to 75.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....64 to 85.
Min humidity........60 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. Isolated showers until midnight,
then scattered showers.
Min temperature.....59 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....64 to 85.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ328-181430-
Maui Leeward West-
Including Lahaina, Kaanapali
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....71 to 77.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....78 to 86.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....70 to 76.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....78 to 86.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ329-181430-
Maui Central Valley North-
Including Kahului
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 73.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 86.
Min humidity........55 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. Isolated showers.
Min temperature.....Around 72.
Max humidity........85 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 87.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
=
$$
HIZ330-181430-
Maui Central Valley South-
Including Maalaea
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....71 to 79.
Max humidity........90 percent.
20-foot winds.......North 5 to 20 mph until 3 AM, then 5 to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....83 to 88.
Min humidity........50 percent.
20-foot winds.......North 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....71 to 78.
Max humidity........85 percent.
20-foot winds.......North 5 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 86.
Min humidity........50 percent.
20-foot winds.......North 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
=
$$
HIZ331-181430-
Windward Haleakala-
Including Haiku, Makawao, Hana
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight, then isolated showers.
Min temperature.....56 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....65 to 82.
Min humidity........60 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers.
Min temperature.....56 to 74.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....65 to 82.
Min humidity........60 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ332-181430-
Kipahulu-
Including Hamoa
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....64 to 74.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....68 to 81.
Min humidity........60 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....64 to 74.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....69 to 82.
Min humidity........60 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
=
$$
HIZ333-181430-
South Maui/Upcountry-
Including Kihei, Makena, Pukalani, Kula, Ulupalakua
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 72 at the shore to around 58 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Northeast up to 5 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 10 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 84 at the shore to around 71 at 5000
feet.
Min humidity........55 percent.
20-foot winds.......Northeast up to 5 mph until 9 AM, then north.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....Around 72 at the shore to around 58 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 84 at the shore to around 71 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 10 mph.
=
$$
HIZ334-181430-
South Haleakala-
Including Kipahulu, Kaupo
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....58 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....74 to 85.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....57 to 75.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....74 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ335-181430-
Haleakala Summit-
Including Haleakala National Park Above 6000 feet
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 55 at 7000 feet to around 49 at the
summit.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....Around 69 at 7000 feet to around 60 at the
summit.
Min humidity........35 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 55 at 7000 feet to around 48 at the
summit.
Max humidity........95 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
scattered showers after noon.
Max temperature.....Around 69 at 7000 feet to around 61 at the
summit.
Min humidity........25 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ336-181430-
Kona-
Including Kailua-Kona, Kealakekua, Milolii
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....57 to 76.
Max humidity........100 percent.
20-foot winds.......Northwest up to 5 mph until 9 PM, then
northeast until midnight, then southeast until
3 AM, then northeast.
Mixing height.......1000 ft AGL.
Transport winds.....Northwest around 5 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....68 to 89.
Min humidity........60 percent.
20-foot winds.......Northwest up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northwest around 5 mph shifting to the west in
the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....56 to 75.
Max humidity........100 percent.
20-foot winds.......South up to 5 mph until 9 PM, then north.
Mixing height.......1000 ft AGL.
Transport winds.....Southwest around 5 mph shifting to the north
after midnight.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....69 to 90.
Min humidity........55 percent.
20-foot winds.......Northwest up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northwest 5 to 10 mph.
=
$$
HIZ337-181430-
Big Island South-
Including Ocean View
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight.
Min temperature.....61 to 77.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....68 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....60 to 77.
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.........Mostly sunny. Isolated showers after noon.
Max temperature.....69 to 88.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 5 mph shifting to the south in
the afternoon.
=
$$
HIZ338-181430-
Big Island Southeast-
Including South Point, Pahala
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....60 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....68 to 91.
Min humidity........55 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers.
Min temperature.....60 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....70 to 93.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 10 mph shifting to the east in
the afternoon.
=
$$
HIZ339-181430-
Big Island East-
Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....Around 73 at the shore to around 62 at 4000
feet.
Max humidity........100 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 5 to 10 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
isolated showers after noon.
Max temperature.....Around 83 at the shore to around 71 at 4000
feet.
Min humidity........55 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 5 to 10 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....Around 72 at the shore to around 62 at 4000
feet.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph until midnight, then
north.
Mixing height.......1500 ft AGL.
Transport winds.....North around 5 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....Around 84 at the shore to around 73 at 4000
feet.
Min humidity........60 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 5 mph.
=
$$
HIZ340-181430-
Big Island North-
Including Honokaa, Kamuela, Waipio Valley, Hawi
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....56 to 74.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....64 to 85.
Min humidity........65 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers.
Min temperature.....56 to 74.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....64 to 85.
Min humidity........65 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ341-181430-
Kohala-
Including Kawaihae, Waikoloa, Waikii, Puuanahulu
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....Around 76 at the shore to around 60 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph until midnight, then
southeast.
Mixing height.......1000 ft AGL.
Transport winds.....East 5 to 10 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....Around 86 at the shore to around 66 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 5 mph shifting to the north in
the afternoon.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 75 at the shore to around 60 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Northeast up to 5 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 5 mph.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 87 at the shore to around 67 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......North up to 5 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 5 mph shifting to the
northwest in the afternoon.
=
$$
HIZ342-181430-
Big Island Interior-
Including Bradshaw Field, Saddle Road Above 5000 feet
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....56 to 62 at 5000 feet to around 53 at 8000
feet.
Max humidity........100 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 5 mph.
.TUESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....66 to 75 at 5000 feet to 60 to 65 at 8000 feet.
Min humidity........60 percent.
20-foot winds.......North up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....North around 5 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
scattered showers after midnight.
Min temperature.....55 to 62 at 5000 feet to 50 to 55 at 8000 feet.
Max humidity........100 percent.
20-foot winds.......North up to 5 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 5 mph.
.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....67 to 75 at 5000 feet to 60 to 66 at 8000 feet.
Min humidity........50 percent.
20-foot winds.......North up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....North 5 to 10 mph.
=
$$
HIZ343-181430-
Big Island Summit-
Including Mauna Loa and Mauna Kea Above 8000 feet
336 PM HST Mon Aug 17 2026
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....Around 50 at 9000 feet to around 41 at the
summits.
Max humidity........95 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....North 5 to 10 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 66 at 9000 feet to around 49 at the
summits.
Min humidity........40 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....North around 5 mph.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear. Isolated showers after midnight.
Min temperature.....Around 53 at 9000 feet to around 44 at the
summits.
Max humidity........100 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 5 mph.
.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 66 at 9000 feet to around 49 at the
summits.
Min humidity........35 percent.
20-foot winds.......North up to 5 mph.
Mixing height.......2500 ft AGL.
Transport winds.....North around 5 mph.
=
$$
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Windward, scattered showers. Leeward,
isolated showers. Scattered showers in the afternoon. Lows 75 to
80. Highs 88 to 93. Northeast winds up to 10 mph.
.FRIDAY...Mostly cloudy. Windward, scattered showers in the
evening, then showers likely. Scattered showers in the afternoon.
Leeward, isolated showers in the evening, then scattered showers.
Lows 76 to 81. Highs 88 to 93. East winds up to 10 mph.
.SATURDAY...Partly cloudy. Windward, scattered showers, then
showers likely. Leeward, isolated showers in the evening.
Scattered showers. Lows 76 to 81. Highs 89 to 94. East winds up
to 15 mph.
.SUNDAY...Partly cloudy. Windward, scattered showers. Leeward,
isolated showers in the evening. Isolated showers. Lows 76 to 81.
Highs 89 to 94. Northeast winds up to 15 mph.
.MONDAY...Partly cloudy. Windward, isolated showers. Scattered
showers. Leeward, isolated showers in the afternoon. Lows 76 to
81. Highs 88 to 93. Northeast winds up to 15 mph.
$$