827
FNHW50 PHFO 191944
FWFHFO

Fire Weather Planning Forecast for Hawaii
National Weather Service Honolulu HI
944 AM HST Tue Aug 19 2025

.DISCUSSION...
Moderate to locally breezy trade winds are expected this week as
high pressure builds over the state. Satellite imagery and latest
guidance shows direr air filtering into the region today and again
later this week from Thursday onward as inversion heights lower to
around 5,000-6,000 feet. Despite lowest relative humidities
dipping as low as the mid 40s during the afternoon hours, wind
speeds look to be a limiting factor, so not anticipating any fire
weather headlines at this time.

HIZ301-201600-
Niihau-
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
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.....70 to 76.
Max humidity........90 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....82 to 88.
Min humidity........55 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

=

$$

HIZ302-201600-
Kauai North-
Including Princeville, Hanalei, Na Pali State Park
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
                    isolated showers after noon.
Max temperature.....79 to 90.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....66 to 75.
Max humidity........100 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....79 to 90.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.

=

$$

HIZ303-201600-
Kauai East-
Including Lihue, Kapaa, Anahola
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Partly sunny. Scattered showers until noon,
                    then isolated showers.
Max temperature.....75 to 88.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
                    cloudy. Isolated showers until midnight, then
                    scattered showers.
Min temperature.....66 to 78.
Max humidity........95 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....76 to 89.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

=

$$

HIZ304-201600-
Kauai South-
Including Poipu, Kalaheo, Koloa
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Partly sunny. Scattered showers until noon,
                    then isolated showers.
Max temperature.....83 to 92.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight,
                    then scattered showers.
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 20 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....84 to 92.
Min humidity........45 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ305-201600-
Kauai Southwest-
Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha,
Barking Sands
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....78 to 93.
Min humidity........45 percent.
20-foot winds.......East 10 to 15 mph until 3 PM, then west 5 to 10
                    mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62 to 76.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 10 to 15 mph.

.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers until noon.
Max temperature.....78 to 93.
Min humidity........40 percent.
20-foot winds.......East 5 to 15 mph until noon, then south until 3
                    PM, then east.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.

=

$$

HIZ306-201600-
Kauai Mountains-
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....66 to 86.
Min humidity........65 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers.
Min temperature.....59 to 73.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 15 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....67 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.

=

$$

HIZ307-201600-
East Honolulu-
Including Hawaii Kai, Aina Haina, Kahala
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....82 to 89.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 20 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers after midnight.
Min temperature.....Around 76.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 20 to 25 mph.

.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers until noon.
Max temperature.....82 to 88.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 20 to 25 mph.

=

$$

HIZ308-201600-
Honolulu Metro-
Including Honolulu, Waikiki
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 89.
Min humidity........45 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers after midnight.
Min temperature.....Around 76.
Max humidity........80 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....Around 88.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ309-201600-
Ewa Plain-
Including Kapolei
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....82 to 90.
Min humidity........50 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....70 to 76.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until midnight,
                    then 10 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 89.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East 15 to 20 mph.

=

$$

HIZ310-201600-
Waianae Coast-
Including Nanakuli, Waianae, Makaha
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....87 to 92.
Min humidity........45 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 75.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 9 PM, then
                    east 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 89.
Min humidity........45 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East 15 to 20 mph.

=

$$

HIZ311-201600-
Oahu North Shore-
Including Waialua, Haleiwa, Pupukea
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Isolated showers.
Max temperature.....83 to 90.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....69 to 76.
Max humidity........95 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....82 to 90.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ312-201600-
Koolau Windward-
Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....77 to 87.
Min humidity........55 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.....67 to 77.
Max humidity........95 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....76 to 88.
Min humidity........55 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ313-201600-
Koolau Leeward-
Including Nuuanu, Manoa, Palolo
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....74 to 88.
Min humidity........55 percent.
20-foot winds.......Breezy. East 20 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
                    cloudy. Scattered showers.
Min temperature.....65 to 77.
Max humidity........95 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....73 to 87.
Min humidity........60 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ314-201600-
Olomana-
Including Kailua, Kaneohe, Waimanalo
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight,
                    then scattered showers.
Min temperature.....72 to 77.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....79 to 86.
Min humidity........60 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ315-201600-
Central Oahu-
Including Mililani, Wahiawa, Pearl City
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 87.
Min humidity........50 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
                    scattered showers after midnight.
Min temperature.....68 to 75.
Max humidity........90 percent.
20-foot winds.......Breezy. East 10 to 25 mph until midnight, then
                    10 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 15 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
                    isolated showers after noon.
Max temperature.....Around 84.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.

=

$$

HIZ316-201600-
Waianae Mountains-
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....78 to 92.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 76.
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.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....77 to 91.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ317-201600-
Molokai Windward-
Including Kalaupapa, Halawa Valley
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....72 to 85.
Min humidity........60 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.

.TONIGHT...
Sky/weather.........Mostly 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 around 25 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
                    then isolated showers.
Max temperature.....71 to 84.
Min humidity........60 percent.
20-foot winds.......East 5 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.

=

$$

HIZ318-201600-
Molokai Southeast-
Including Pukoo
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....70 to 85.
Min humidity........55 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 25 mph.

.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....59 to 75.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 25 to 30 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....70 to 84.
Min humidity........60 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.

=

$$

HIZ319-201600-
Molokai North-
Including Hoolehua
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....77 to 86.
Min humidity........55 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....77 to 86.
Min humidity........55 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 20 to 25 mph.

=

$$

HIZ320-201600-
Molokai West-
Including Kepuhi
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....83 to 89.
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.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....Around 74.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 89.
Min humidity........50 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 20 to 25 mph.

=

$$

HIZ321-201600-
Molokai Leeward South-
Including Kaunakakai, Maunaloa
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....76 to 91.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 15 to 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....75 to 90.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ322-201600-
Lanai Windward-
Including Shipwreck Beach
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....81 to 87.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....64 to 75.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.

=

$$

HIZ323-201600-
Lanai Leeward-
Including Kaumalapau Harbor
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....82 to 89.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....70 to 75.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until 3 PM, then
                    east 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ324-201600-
Lanai South-
Including Manele
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 84.
Min humidity........55 percent.
20-foot winds.......Southeast up to 5 mph until 3 PM, then
                    southwest.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....Around 72.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 83.
Min humidity........55 percent.
20-foot winds.......East up to 5 mph until 9 AM, then north until
                    noon, then southeast.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.

=

$$

HIZ325-201600-
Lanai Mauka-
Including Lanai City
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....76 to 84.
Min humidity........60 percent.
20-foot winds.......Breezy. Northeast up to 10 mph until 3 PM, then
                    15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 15 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....Around 68.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....75 to 83.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 15 mph.

=

$$

HIZ326-201600-
Kahoolawe-
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....82 to 88.
Min humidity........55 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....70 to 75.
Max humidity........95 percent.
20-foot winds.......Northeast 5 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 88.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 10 to 15 mph until noon, then
                    east 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.

=

$$

HIZ327-201600-
Maui Windward West-
Including Wailuku
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....65 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.

.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers.
Min temperature.....56 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
                    isolated showers after noon.
Max temperature.....64 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.

=

$$

HIZ328-201600-
Maui Leeward West-
Including Lahaina, Kaanapali
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....69 to 76.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 87.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ329-201600-
Maui Central Valley North-
Including Kahului
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....86 to 91.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers after midnight.
Min temperature.....Around 72.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....85 to 90.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 3 PM, then
                    20 to 25 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ330-201600-
Maui Central Valley South-
Including Maalaea
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 91.
Min humidity........40 percent.
20-foot winds.......Breezy. North 5 to 20 mph until 3 PM, then 20
                    to 25 mph.
Mixing height.......4500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....70 to 77.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until midnight,
                    then 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 90.
Min humidity........40 percent.
20-foot winds.......Northeast 5 to 15 mph until 3 PM, then north 15
                    to 20 mph.
Mixing height.......4500 ft AGL.
Transport winds.....Northeast around 20 mph.

=

$$

HIZ331-201600-
Windward Haleakala-
Including Haiku, Makawao, Hana
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....Around 87 at the shore to around 69 at 5000
                    feet.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers until
                    midnight, then showers likely.
Min temperature.....Around 72 at the shore to around 52 at 5000
                    feet.
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.........Partly sunny. Scattered showers.
Max temperature.....Around 87 at the shore to around 68 at 5000
                    feet.
Min humidity........50 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ332-201600-
Kipahulu-
Including Hamoa
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....67 to 81.
Min humidity........65 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers until
                    midnight, then showers likely.
Min temperature.....60 to 73.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 20 mph.

.WEDNESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....66 to 81.
Min humidity........60 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ333-201600-
South Maui/Upcountry-
Including Kihei, Makena, Pukalani, Kula, Ulupalakua
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 87 at the shore to around 74 at 5000
                    feet.
Min humidity........45 percent.
20-foot winds.......Southwest up to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 71 at the shore to around 54 at 5000
                    feet.
Max humidity........100 percent.
20-foot winds.......South up to 10 mph.
Mixing height.......500 ft AGL.
Transport winds.....East 10 to 15 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 86 at the shore to around 72 at 5000
                    feet.
Min humidity........45 percent.
20-foot winds.......Southwest up to 5 mph until noon, then west
                    until 3 PM, then north 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.

=

$$

HIZ334-201600-
South Haleakala-
Including Kipahulu, Kaupo
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Isolated showers until noon.
Max temperature.....71 to 86.
Min humidity........55 percent.
20-foot winds.......Breezy. East 10 to 25 mph until 3 PM, then 10
                    to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
                    scattered showers after midnight.
Min temperature.....55 to 72.
Max humidity........100 percent.
20-foot winds.......East 5 to 20 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 15 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....69 to 85.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ335-201600-
Haleakala Summit-
Including Haleakala National Park Above 6000 feet
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Scattered showers until noon. isolated
                    showers after noon.
Max temperature.....67 to 72 at 7000 feet to around 63 at the
                    summit.
Min humidity........20 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers.
Min temperature.....45 to 56.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......500 ft AGL.
Transport winds.....East 10 to 15 mph.

.WEDNESDAY...
Sky/weather.........Sunny. Scattered showers until noon. isolated
                    showers after noon.
Max temperature.....65 to 71 at 7000 feet to around 62 at the
                    summit.
Min humidity........20 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.

=

$$

HIZ336-201600-
Kona-
Including Kailua-Kona, Kealakekua, Milolii
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers.
Max temperature.....69 to 90.
Min humidity........50 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....West 5 to 10 mph.

.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
                    cloudy. Scattered showers.
Min temperature.....50 to 76.
Max humidity........100 percent.
20-foot winds.......West up to 5 mph.
Mixing height.......1000 ft AGL.
Transport winds.....West around 5 mph shifting to the northeast
                    after midnight.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
                    scattered showers.
Max temperature.....67 to 88.
Min humidity........50 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Southeast around 5 mph shifting to the
                    northwest in the afternoon.

=

$$

HIZ337-201600-
Big Island South-
Including Ocean View
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Haze. Isolated showers after noon.
Max temperature.....70 to 90.
Min humidity........50 percent.
20-foot winds.......Breezy. East 15 to 25 mph until 3 PM, then 10
                    to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Min temperature.....56 to 76.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 15 mph until 9 PM, then 10
                    to 25 mph until 3 AM, then 10 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 10 to 15 mph.

.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....69 to 89.
Min humidity........45 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.

=

$$

HIZ338-201600-
Big Island Southeast-
Including South Point, Pahala
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Haze. Isolated showers after noon.
Max temperature.....70 to 93.
Min humidity........40 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Scattered showers after midnight.
Min temperature.....54 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.

.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....68 to 91.
Min humidity........40 percent.
20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then
                    east 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 15 mph.

=

$$

HIZ339-201600-
Big Island East-
Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
                    then isolated showers.
Max temperature.....Around 85 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 around 10 mph.

.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....Around 70 at the shore to around 59 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.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
                    then isolated showers.
Max temperature.....Around 85 at the shore to around 71 at 4000
                    feet.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 10 mph.

=

$$

HIZ340-201600-
Big Island North-
Including Honokaa, Kamuela, Waipio Valley, Hawi
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers.
Max temperature.....66 to 87.
Min humidity........45 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.

.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers.
Min temperature.....48 to 72.
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.

.WEDNESDAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
                    isolated showers after noon.
Max temperature.....66 to 86.
Min humidity........50 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.

=

$$

HIZ341-201600-
Kohala-
Including Kawaihae, Waikoloa, Waikii, Puuanahulu
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Haze. Isolated showers.
Max temperature.....Around 88 at the shore to around 69 at 5000
                    feet.
Min humidity........40 percent.
20-foot winds.......North 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Scattered showers until midnight.
Min temperature.....Around 76 at the shore to around 57 at 5000
                    feet.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph until 3 AM, then southeast.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.

.WEDNESDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....Around 88 at the shore to around 67 at 5000
                    feet.
Min humidity........40 percent.
20-foot winds.......Northeast up to 10 mph until 9 AM, then
                    northwest.
Mixing height.......4000 ft AGL.
Transport winds.....East around 10 mph shifting to the northeast in
                    the afternoon.

=

$$

HIZ342-201600-
Big Island Interior-
Including Bradshaw Field, Saddle Road Above 5000 feet
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny. Haze. Isolated showers after noon.
Max temperature.....62 to 79.
Min humidity........30 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast around 10 mph.

.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers.
Min temperature.....49 to 58 at 5000 feet to 47 to 52 at 8000 feet.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 10 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....60 to 79.
Min humidity........35 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 10 mph.

=

$$

HIZ343-201600-
Big Island Summit-
Including Mauna Loa and Mauna Kea Above 8000 feet
944 AM HST Tue Aug 19 2025

.REST OF TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 64 at 9000 feet to around 48 at the
                    summits.
Min humidity........10 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast around 10 mph.

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....Around 48 at 9000 feet to around 40 at the
                    summits.
Max humidity........75 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 10 mph.

.WEDNESDAY...
Sky/weather.........Sunny.
Max temperature.....Around 63 at 9000 feet to around 48 at the
                    summits.
Min humidity........10 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.

=

$$

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Windward, scattered showers. Isolated
showers in the afternoon. Lows 73 to 78. Highs 88 to 93. East
winds up to 15 mph.
.FRIDAY...Mostly clear. Windward, scattered showers. Isolated
showers in the afternoon. Lows 73 to 78. Highs 88 to 93. East
winds up to 15 mph.
.SATURDAY...Mostly clear. Windward, isolated showers in the
evening. Scattered showers, then isolated showers in the
afternoon. Lows 73 to 78. Highs 88 to 93. East winds up to
15 mph.
.SUNDAY...Partly cloudy. Windward, scattered showers. Isolated
showers. Lows 73 to 78. Highs 88 to 93. East winds up to 15 mph.
.MONDAY...Mostly clear. Isolated showers windward. Lows 73 to 78.
Highs 88 to 93. East winds up to 15 mph.

$$