Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
030
FNHW50 PHFO 031422
FWFHFO
Fire Weather Planning Forecast for Hawaii
National Weather Service Honolulu HI
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.DISCUSSION...
A gusty, stable, and rather dry trades will remain in place
through the day, producing critical fire weather conditions.
Greater than 20 mph sustained winds and daytime relative
humidities as low as the lower to middle 40 percentile are
forecast through the day. A strong lower level inversion will
ensure that the highest elevations of Big Island and portions of
Haleakala on Maui will experience very low relative humidity.
Winds will slowly ease from tonight into Tuesday which should
result in winds falling below Red Flag criteria by tomorrow.
Although winds will weaken, dry conditions will persist through
mid week. An increase in moisture and shower activity will be
possible going into the later half of the week as the remnants of
TC Gil pass to our north.
HIZ301-040230-
Niihau-
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....80 to 87.
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 clear. Isolated showers until midnight.
Min temperature.....70 to 75.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ302-040230-
Kauai North-
Including Princeville, Hanalei, Na Pali State Park
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Numerous showers until noon, then
scattered showers.
Max temperature.....76 to 88.
Min humidity........55 percent.
20-foot winds.......Breezy. East 10 to 15 mph until noon, then 10
to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TONIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers.
Min temperature.....66 to 75.
Max humidity........95 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
isolated showers after noon.
Max temperature.....79 to 88.
Min humidity........55 percent.
20-foot winds.......East up to 15 mph until 3 PM, then 10 to 15
mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ303-040230-
Kauai East-
Including Lihue, Kapaa, Anahola
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Numerous showers until noon, then
scattered showers.
Max temperature.....73 to 87.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....66 to 78.
Max humidity........95 percent.
20-foot winds.......Northeast 5 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....74 to 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ304-040230-
Kauai South-
Including Poipu, Kalaheo, Koloa
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....81 to 89.
Min humidity........50 percent.
20-foot winds.......Windy. Northeast 20 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....72 to 77.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....83 to 91.
Min humidity........45 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ305-040230-
Kauai Southwest-
Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha,
Barking Sands
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....75 to 92.
Min humidity........45 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers.
Min temperature.....62 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 15 mph until midnight, then up
to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Sunny. Isolated showers until noon.
Max temperature.....77 to 92.
Min humidity........45 percent.
20-foot winds.......East up to 10 mph until noon, then 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ306-040230-
Kauai Mountains-
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Mostly cloudy. Numerous showers until noon,
then scattered showers.
Max temperature.....64 to 85.
Min humidity........60 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....59 to 72.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 25 mph until 9 PM, then 5 to
15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....65 to 85.
Min humidity........60 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ307-040230-
East Honolulu-
Including Hawaii Kai, Aina Haina, Kahala
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 20 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 77.
Max humidity........80 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ308-040230-
Honolulu Metro-
Including Honolulu, Waikiki
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....Around 87.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 20 to 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 77.
Max humidity........80 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....Around 88.
Min humidity........50 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ309-040230-
Ewa Plain-
Including Kapolei
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....80 to 89.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then
15 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers after midnight.
Min temperature.....70 to 76.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 3 AM, then
east 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 89.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ310-040230-
Waianae Coast-
Including Nanakuli, Waianae, Makaha
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....85 to 90.
Min humidity........45 percent.
20-foot winds.......Windy. East 10 to 15 mph until 9 AM, then 15 to
30 mph.
Mixing height.......5000 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers after midnight.
Min temperature.....Around 75.
Max humidity........85 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....86 to 91.
Min humidity........45 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ311-040230-
Oahu North Shore-
Including Waialua, Haleiwa, Pupukea
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....81 to 89.
Min humidity........45 percent.
20-foot winds.......Breezy. East 10 to 15 mph until 9 AM, then 15
to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight. isolated showers after midnight.
Min temperature.....69 to 76.
Max humidity........95 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.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....82 to 89.
Min humidity........45 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ312-040230-
Koolau Windward-
Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....75 to 86.
Min humidity........55 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....67 to 77.
Max humidity........95 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....76 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ313-040230-
Koolau Leeward-
Including Nuuanu, Manoa, Palolo
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....72 to 86.
Min humidity........55 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 20 to 25 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....66 to 77.
Max humidity........90 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....73 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ314-040230-
Olomana-
Including Kailua, Kaneohe, Waimanalo
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....78 to 85.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until noon, then
15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers.
Min temperature.....72 to 78.
Max humidity........85 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....79 to 85.
Min humidity........55 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ315-040230-
Central Oahu-
Including Mililani, Wahiawa, Pearl City
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....80 to 85.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 15 mph until 9 AM, then 15
to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....69 to 76.
Max humidity........90 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 86.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ316-040230-
Waianae Mountains-
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....76 to 90.
Min humidity........50 percent.
20-foot winds.......Windy. East 10 to 25 mph until 9 AM, then 15 to
30 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....64 to 77.
Max humidity........100 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....77 to 90.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ317-040230-
Molokai Windward-
Including Kalaupapa, Halawa Valley
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....70 to 84.
Min humidity........65 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 30 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....59 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 25 to 30 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....71 to 84.
Min humidity........65 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 25 mph.
=
$$
HIZ318-040230-
Molokai Southeast-
Including Pukoo
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....68 to 84.
Min humidity........55 percent.
20-foot winds.......Windy. East 20 to 30 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 30 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....59 to 75.
Max humidity........100 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 30 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....69 to 84.
Min humidity........60 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 25 mph.
=
$$
HIZ319-040230-
Molokai North-
Including Hoolehua
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....76 to 85.
Min humidity........55 percent.
20-foot winds.......Breezy. East 20 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....65 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....76 to 87.
Min humidity........55 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ320-040230-
Molokai West-
Including Kepuhi
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....82 to 89.
Min humidity........50 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 75.
Max humidity........85 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....83 to 89.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ321-040230-
Molokai Leeward South-
Including Kaunakakai, Maunaloa
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....74 to 90.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62 to 76.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....75 to 91.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ322-040230-
Lanai Windward-
Including Shipwreck Beach
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....79 to 86.
Min humidity........55 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 75.
Max humidity........95 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ323-040230-
Lanai Leeward-
Including Kaumalapau Harbor
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....81 to 87.
Min humidity........50 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....70 to 75.
Max humidity........90 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph until 3 AM, then
east 15 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ324-040230-
Lanai South-
Including Manele
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 82.
Min humidity........55 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 71.
Max humidity........90 percent.
20-foot winds.......Northeast up to 15 mph until 3 AM, then north
up to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 83.
Min humidity........55 percent.
20-foot winds.......South up to 5 mph until 3 PM, then east.
Mixing height.......3000 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ325-040230-
Lanai Mauka-
Including Lanai City
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....74 to 83.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 67.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until 9 PM, then
5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.MONDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....74 to 83.
Min humidity........60 percent.
20-foot winds.......Northeast up to 15 mph until 3 PM, then 10 to
15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ326-040230-
Kahoolawe-
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....81 to 87.
Min humidity........50 percent.
20-foot winds.......Windy. East 10 to 30 mph until 3 PM, then 20 to
30 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....70 to 75.
Max humidity........90 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. East 10 to 25 mph until 3 PM, then 10
to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ327-040230-
Maui Windward West-
Including Wailuku
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....63 to 86.
Min humidity........55 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight,
then scattered showers.
Min temperature.....56 to 75.
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.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....64 to 86.
Min humidity........55 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ328-040230-
Maui Leeward West-
Including Lahaina, Kaanapali
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....81 to 86.
Min humidity........50 percent.
20-foot winds.......Windy. Northeast 20 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....70 to 77.
Max humidity........90 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....82 to 87.
Min humidity........50 percent.
20-foot winds.......East 15 to 20 mph until 9 AM, then northeast 5
to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ329-040230-
Maui Central Valley North-
Including Kahului
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....85 to 90.
Min humidity........40 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 20 to 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 72.
Max humidity........85 percent.
20-foot winds.......Breezy. East 10 to 25 mph until 3 AM, then
northeast 10 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 88.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ330-040230-
Maui Central Valley South-
Including Maalaea
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 90.
Min humidity........40 percent.
20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then
15 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....Northeast around 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....70 to 77.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 20 mph until midnight, then up
to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 90.
Min humidity........40 percent.
20-foot winds.......North up to 10 mph until noon, then northeast.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ331-040230-
Windward Haleakala-
Including Haiku, Makawao, Hana
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....Around 86 at the shore to around 67 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....Around 73 at the shore to around 52 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Southeast 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....Around 86 at the shore to around 69 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ332-040230-
Kipahulu-
Including Hamoa
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....65 to 80.
Min humidity........65 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....61 to 73.
Max humidity........100 percent.
20-foot winds.......North 5 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....67 to 80.
Min humidity........60 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ333-040230-
South Maui/Upcountry-
Including Kihei, Makena, Pukalani, Kula, Ulupalakua
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 86 at the shore to around 73 at 5000
feet.
Min humidity........40 percent.
20-foot winds.......Southeast up to 10 mph until 9 AM, then west.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 70 at the shore to around 54 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......500 ft AGL.
Transport winds.....East 10 to 15 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 86 at the shore to around 74 at 5000
feet.
Min humidity........45 percent.
20-foot winds.......South up to 10 mph until 9 AM, then west until
3 PM, then northeast.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ334-040230-
South Haleakala-
Including Kipahulu, Kaupo
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....68 to 86.
Min humidity........45 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers.
Min temperature.....55 to 73.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....70 to 87.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ335-040230-
Haleakala Summit-
Including Haleakala National Park Above 6000 feet
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
isolated showers after noon.
Max temperature.....65 to 70 at 7000 feet to around 62 at the
summit.
Min humidity........20 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight. isolated showers after midnight.
Min temperature.....46 to 53 at 7000 feet to around 45 at the
summit.
Max humidity........100 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....66 to 71 at 7000 feet to around 62 at the
summit.
Min humidity........25 percent.
20-foot winds.......Breezy. East 15 to 25 mph until noon, then 10
to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ336-040230-
Kona-
Including Kailua-Kona, Kealakekua, Milolii
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers.
Max temperature.....68 to 89.
Min humidity........50 percent.
20-foot winds.......Southwest up to 10 mph until noon, then west.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 5 mph shifting to the
southwest in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Haze.
Min temperature.....50 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast up to 5 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 5 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Haze. Scattered showers after
noon.
Max temperature.....70 to 89.
Min humidity........50 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 5 mph shifting to the
northwest in the afternoon.
=
$$
HIZ337-040230-
Big Island South-
Including Ocean View
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny. Haze. Isolated showers after noon.
Max temperature.....71 to 90.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 5 to 15 mph until 9 AM, then
east 10 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Haze.
Min temperature.....57 to 77.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Sunny. Haze. Isolated showers after noon.
Max temperature.....73 to 89.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ338-040230-
Big Island Southeast-
Including South Point, Pahala
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers.
Max temperature.....70 to 94.
Min humidity........35 percent.
20-foot winds.......Windy. Northeast 10 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 20 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Haze. Isolated showers.
Min temperature.....56 to 76.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 9 PM, then
north 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.MONDAY...
Sky/weather.........Sunny. Haze. Scattered showers after noon.
Max temperature.....71 to 94.
Min humidity........35 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ339-040230-
Big Island East-
Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....Around 84 at the shore to around 72 at 4000
feet.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....Around 71 at the shore to around 59 at 4000
feet.
Max humidity........100 percent.
20-foot winds.......Northwest up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....Around 85 at the shore to around 75 at 4000
feet.
Min humidity........45 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ340-040230-
Big Island North-
Including Honokaa, Kamuela, Waipio Valley, Hawi
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....64 to 86.
Min humidity........45 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 20 to 25 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers.
Min temperature.....49 to 73.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....66 to 87.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ341-040230-
Kohala-
Including Kawaihae, Waikoloa, Waikii, Puuanahulu
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....Around 87 at the shore to around 68 at 5000
feet.
Min humidity........40 percent.
20-foot winds.......West 5 to 10 mph until 9 AM, then northwest 5
to 15 mph until noon, then northeast 10 to 20
mph.
Mixing height.......4500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....Around 76 at the shore to around 57 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Southeast 5 to 10 mph until 9 PM, then south.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 87 at the shore to around 68 at 5000
feet.
Min humidity........40 percent.
20-foot winds.......Northwest up to 10 mph until 3 PM, then
northeast.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 10 mph.
=
$$
HIZ342-040230-
Big Island Interior-
Including Bradshaw Field, Saddle Road Above 5000 feet
422 AM HST Sun Aug 3 2025
...RED FLAG WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING...
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....68 to 78 at 5000 feet to around 66 at 8000
feet.
Min humidity........25 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers.
Min temperature.....50 to 60 at 5000 feet to 47 to 52 at 8000 feet.
Max humidity........100 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....70 to 78 at 5000 feet to 64 to 70 at 8000 feet.
Min humidity........25 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......5000 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ343-040230-
Big Island Summit-
Including Mauna Loa and Mauna Kea Above 8000 feet
422 AM HST Sun Aug 3 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 63 at 9000 feet to around 48 at the
summits.
Min humidity........25 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 46 at 9000 feet to around 35 at the
summits.
Max humidity........80 percent.
20-foot winds.......Windy. East 15 to 30 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 63 at 9000 feet to around 45 at the
summits.
Min humidity........20 percent.
20-foot winds.......Breezy. East 10 to 25 mph until 3 PM, then 10
to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Leeward, isolated showers. Windward,
scattered showers, then isolated showers. Lows 73 to 78. Highs
88 to 93. Northeast winds up to 15 mph.
.WEDNESDAY...Partly cloudy. Windward, scattered showers. Leeward,
isolated showers. Lows 72 to 77. Highs 88 to 93. Northeast winds
up to 15 mph.
.THURSDAY...Partly cloudy. Windward, scattered showers. Leeward,
scattered showers, then isolated showers. Lows 74 to 79. Highs
87 to 92. East winds up to 15 mph.
.FRIDAY...Partly cloudy. Leeward, isolated showers. Windward,
scattered showers, then isolated showers. Lows 74 to 79. Highs
88 to 93. East winds up to 15 mph.
.SATURDAY...Partly cloudy. Windward, isolated showers. Lows 73 to
78. Highs 88 to 93. Northeast winds up to 15 mph.
$$