Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
097
FNHW50 PHFO 210111
FWFHFO
Fire Weather Planning Forecast for Hawaii
National Weather Service Honolulu HI
311 PM HST Sun Sep 20 2026
.DISCUSSION...
Fire weather risk remains low. Locally breezy trade winds are
expected through at least Monday. However, dewpoints in the low
70s will keep relative humidity in check. Inversion heights are
around 6000 feet statewide.
HIZ301-211415-
Niihau-
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....72 to 78.
Max humidity........90 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....72 to 78.
Max humidity........85 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 87.
Min humidity........60 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
=
$$
HIZ302-211415-
Kauai North-
Including Princeville, Hanalei, Na Pali State Park
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....66 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....73 to 86.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers after midnight.
Min temperature.....66 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny.
Max temperature.....73 to 87.
Min humidity........60 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ303-211415-
Kauai East-
Including Lihue, Kapaa, Anahola
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight,
then scattered showers.
Min temperature.....68 to 78.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....76 to 87.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....67 to 77.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....77 to 88.
Min humidity........60 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
=
$$
HIZ304-211415-
Kauai South-
Including Poipu, Kalaheo, Koloa
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Isolated showers.
Min temperature.....72 to 77.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....84 to 90.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers after midnight.
Min temperature.....71 to 77.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....85 to 91.
Min humidity........55 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ305-211415-
Kauai Southwest-
Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha,
Barking Sands
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....65 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....77 to 92.
Min humidity........45 percent.
20-foot winds.......Northeast 5 to 15 mph until noon, then west
until 3 PM, then north.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....64 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 10 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 92.
Min humidity........50 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ306-211415-
Kauai Mountains-
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....62 to 73.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....70 to 84.
Min humidity........55 percent.
20-foot winds.......East 5 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
scattered showers after midnight.
Min temperature.....61 to 72.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....71 to 85.
Min humidity........65 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ307-211415-
East Honolulu-
Including Hawaii Kai, Aina Haina, Kahala
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 78.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 25 to 30 mph.
.MONDAY...
Sky/weather.........Partly sunny.
Max temperature.....81 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 25 to 30 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers after midnight.
Min temperature.....Around 78.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82 to 88.
Min humidity........60 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 20 mph.
=
$$
HIZ308-211415-
Honolulu Metro-
Including Honolulu, Waikiki
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 78.
Max humidity........80 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 87.
Min humidity........50 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Isolated showers after midnight.
Min temperature.....Around 78.
Max humidity........85 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 88.
Min humidity........55 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ309-211415-
Ewa Plain-
Including Kapolei
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 76.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84 to 89.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 76.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....85 to 90.
Min humidity........55 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ310-211415-
Waianae Coast-
Including Nanakuli, Waianae, Makaha
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....71 to 79.
Max humidity........80 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....85 to 92.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....72 to 79.
Max humidity........85 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....86 to 93.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ311-211415-
Oahu North Shore-
Including Waialua, Haleiwa, Pupukea
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....71 to 77.
Max humidity........90 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....80 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers after
midnight.
Min temperature.....71 to 77.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 88.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ312-211415-
Koolau Windward-
Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....70 to 79.
Max humidity........90 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....76 to 86.
Min humidity........60 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers until
midnight, then numerous showers.
Min temperature.....70 to 79.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....77 to 86.
Min humidity........65 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ313-211415-
Koolau Leeward-
Including Nuuanu, Manoa, Palolo
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....68 to 77.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 20 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....76 to 88.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight,
then scattered showers.
Min temperature.....68 to 78.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....77 to 88.
Min humidity........65 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ314-211415-
Olomana-
Including Kailua, Kaneohe, Waimanalo
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....73 to 78.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....80 to 85.
Min humidity........60 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight,
then scattered showers.
Min temperature.....73 to 78.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....Around 83.
Min humidity........65 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ315-211415-
Central Oahu-
Including Mililani, Wahiawa, Pearl City
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....71 to 76.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....80 to 86.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers after midnight.
Min temperature.....71 to 76.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....81 to 87.
Min humidity........60 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ316-211415-
Waianae Mountains-
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....67 to 76.
Max humidity........95 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77 to 91.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....66 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 92.
Min humidity........60 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ317-211415-
Molokai Windward-
Including Kalaupapa, Halawa Valley
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight.
scattered showers after midnight.
Min temperature.....62 to 77.
Max humidity........100 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 30 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....73 to 84.
Min humidity........65 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....63 to 77.
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.
.TUESDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....73 to 85.
Min humidity........65 percent.
20-foot winds.......Breezy. East 20 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.
=
$$
HIZ318-211415-
Molokai Southeast-
Including Pukoo
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....62 to 76.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 35 mph.
.MONDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....Around 82.
Min humidity........60 percent.
20-foot winds.......Northeast 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 30 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight,
then scattered showers.
Min temperature.....63 to 77.
Max humidity........100 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 25 to 30 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....Around 82.
Min humidity........65 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 25 to 30 mph.
=
$$
HIZ319-211415-
Molokai North-
Including Hoolehua
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....67 to 76.
Max humidity........95 percent.
20-foot winds.......Breezy. East 20 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77 to 85.
Min humidity........65 percent.
20-foot winds.......Breezy. Northeast 20 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....68 to 77.
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.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 87.
Min humidity........65 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.
=
$$
HIZ320-211415-
Molokai West-
Including Kepuhi
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 76.
Max humidity........90 percent.
20-foot winds.......Breezy. East 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 25 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 77.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84 to 89.
Min humidity........55 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.
=
$$
HIZ321-211415-
Molokai Leeward South-
Including Kaunakakai, Maunaloa
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....63 to 78.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 89.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....65 to 78.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 90.
Min humidity........60 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ322-211415-
Lanai Windward-
Including Shipwreck Beach
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....67 to 76.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 20 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 25 to 30 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 87.
Min humidity........55 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 30 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....68 to 76.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 3 AM, then
10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 30 mph decreasing to around 20
mph after midnight.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79 to 87.
Min humidity........65 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
=
$$
HIZ323-211415-
Lanai Leeward-
Including Kaumalapau Harbor
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 74.
Max humidity........85 percent.
20-foot winds.......Windy. Northeast 20 to 30 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 25 to 30 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 88.
Min humidity........55 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 30 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 75.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until 3 AM, then
10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82 to 88.
Min humidity........60 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ324-211415-
Lanai South-
Including Manele
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 76.
Max humidity........80 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 20 mph.
.MONDAY...
Sky/weather.........Sunny.
Max temperature.....Around 82.
Min humidity........60 percent.
20-foot winds.......Northeast 5 to 15 mph until 3 PM, then 15 to 20
mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 76.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 25 mph decreasing to around 15
mph after midnight.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 83.
Min humidity........60 percent.
20-foot winds.......East up to 5 mph until noon. northeast after 3
PM.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ325-211415-
Lanai Mauka-
Including Lanai City
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....69 to 74.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78 to 85.
Min humidity........60 percent.
20-foot winds.......Windy. Northeast 10 to 30 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 25 to 30 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....69 to 74.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until 3 AM, then
10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 25 mph decreasing to around 15
mph after midnight.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79 to 86.
Min humidity........65 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ326-211415-
Kahoolawe-
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 73.
Max humidity........90 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 3 AM, then
10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....81 to 87.
Min humidity........60 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 74.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82 to 87.
Min humidity........65 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
=
$$
HIZ327-211415-
Maui Windward West-
Including Wailuku
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....60 to 76.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 25 to 30 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers.
Max temperature.....73 to 86.
Min humidity........60 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 25 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....62 to 77.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 20 to 25 mph.
.TUESDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....74 to 87.
Min humidity........60 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.
=
$$
HIZ328-211415-
Maui Leeward West-
Including Lahaina, Kaanapali
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....71 to 78.
Max humidity........90 percent.
20-foot winds.......Windy. Northeast 15 to 30 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80 to 87.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 20 to 25 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....72 to 79.
Max humidity........95 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph until 3 AM, then
10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82 to 88.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ329-211415-
Maui Central Valley North-
Including Kahului
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy.
Min temperature.....71 to 76.
Max humidity........80 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 86.
Min humidity........55 percent.
20-foot winds.......Breezy. Northeast 15 to 25 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 75.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84 to 89.
Min humidity........55 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ330-211415-
Maui Central Valley South-
Including Maalaea
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy.
Min temperature.....72 to 81.
Max humidity........85 percent.
20-foot winds.......Breezy. North 15 to 25 mph until 3 AM, then 10
to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 88.
Min humidity........50 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....73 to 82.
Max humidity........85 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 9 PM, then
north 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
.TUESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 89.
Min humidity........50 percent.
20-foot winds.......North 5 to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 15 mph.
=
$$
HIZ331-211415-
Windward Haleakala-
Including Haiku, Makawao, Hana
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....56 to 75.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....68 to 84.
Min humidity........65 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers until
midnight, then numerous showers.
Min temperature.....57 to 76.
Max humidity........100 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....69 to 84.
Min humidity........65 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ332-211415-
Kipahulu-
Including Hamoa
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....65 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph until 3 AM, then
10 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 25 mph.
.MONDAY...
Sky/weather.........Mostly cloudy. Scattered showers.
Max temperature.....76 to 83.
Min humidity........65 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 25 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered showers until
midnight, then numerous showers.
Min temperature.....66 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast 20 to 25 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy. Scattered showers.
Max temperature.....76 to 83.
Min humidity........65 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 20 to 25 mph.
=
$$
HIZ333-211415-
South Maui/Upcountry-
Including Kihei, Makena, Pukalani, Kula, Ulupalakua
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy.
Min temperature.....Around 73 at the shore to around 60 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 86 at the shore to around 72 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......South up to 5 mph until 9 AM, then west until 3
PM, then northeast.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 15 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 74 at the shore to around 62 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny.
Max temperature.....Around 87 at the shore to around 73 at 5000
feet.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
=
$$
HIZ334-211415-
South Haleakala-
Including Kipahulu, Kaupo
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy.
Min temperature.....57 to 76.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77 to 86.
Min humidity........60 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy. Scattered showers after midnight.
Min temperature.....61 to 77.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Isolated showers until noon.
Max temperature.....78 to 87.
Min humidity........60 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 20 to 25 mph.
=
$$
HIZ335-211415-
Haleakala Summit-
Including Haleakala National Park Above 6000 feet
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 55 at 7000 feet to around 49 at the
summit.
Max humidity........95 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 15 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers after noon.
Max temperature.....60 to 83.
Min humidity........20 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight.
scattered showers after midnight.
Min temperature.....Around 57 at 7000 feet to around 51 at the
summit.
Max humidity........95 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Scattered showers until noon.
Max temperature.....65 to 83.
Min humidity........35 percent.
20-foot winds.......East 15 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ336-211415-
Kona-
Including Kailua-Kona, Kealakekua, Milolii
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Isolated showers until midnight.
Min temperature.....57 to 77.
Max humidity........100 percent.
20-foot winds.......South up to 5 mph until 9 PM, then east.
Mixing height.......1000 ft AGL.
Transport winds.....West around 5 mph shifting to the north after
midnight.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71 to 91.
Min humidity........50 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northwest 5 to 10 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57 to 78.
Max humidity........100 percent.
20-foot winds.......Southeast up to 5 mph until 9 PM, then east.
Mixing height.......1000 ft AGL.
Transport winds.....South around 5 mph shifting to the northeast
after midnight.
.TUESDAY...
Sky/weather.........Partly sunny.
Max temperature.....71 to 91.
Min humidity........55 percent.
20-foot winds.......Southeast up to 5 mph until 9 AM, then
northwest.
Mixing height.......2500 ft AGL.
Transport winds.....East around 5 mph shifting to the west in the
afternoon.
=
$$
HIZ337-211415-
Big Island South-
Including Ocean View
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Isolated showers until midnight.
Min temperature.....62 to 79.
Max humidity........95 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 10 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72 to 89.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 10 mph until 9 AM, then
southeast.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....62 to 80.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.TUESDAY...
Sky/weather.........Partly sunny.
Max temperature.....72 to 89.
Min humidity........55 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ338-211415-
Big Island Southeast-
Including South Point, Pahala
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Isolated showers until midnight.
Min temperature.....60 to 77.
Max humidity........90 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74 to 96.
Min humidity........45 percent.
20-foot winds.......Breezy. Northeast 10 to 25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 15 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers.
Min temperature.....61 to 78.
Max humidity........95 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Scattered showers after noon.
Max temperature.....72 to 93.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast 15 to 20 mph.
=
$$
HIZ339-211415-
Big Island East-
Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....Around 74 at the shore to around 62 at 4000
feet.
Max humidity........100 percent.
20-foot winds.......Northwest 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 10 mph.
.MONDAY...
Sky/weather.........Mostly cloudy. Isolated showers until noon.
scattered showers after noon.
Max temperature.....Around 84 at the shore to around 74 at 4000
feet.
Min humidity........65 percent.
20-foot winds.......North 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Northeast around 10 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Scattered heavy showers until
midnight, then numerous showers.
Min temperature.....Around 74 at the shore to around 64 at 4000
feet.
Max humidity........100 percent.
20-foot winds.......North up to 10 mph until 9 PM, then northwest
until 3 AM, then northeast.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 10 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy. Scattered showers.
Max temperature.....Around 84 at the shore to around 72 at 4000
feet.
Min humidity........70 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 10 mph.
=
$$
HIZ340-211415-
Big Island North-
Including Honokaa, Kamuela, Waipio Valley, Hawi
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers.
Min temperature.....55 to 75.
Max humidity........100 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 15 to 20 mph.
.MONDAY...
Sky/weather.........Mostly cloudy. Isolated showers until noon,
then scattered showers.
Max temperature.....69 to 87.
Min humidity........60 percent.
20-foot winds.......Breezy. East 10 to 25 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 20 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy. Isolated showers until midnight.
scattered showers after midnight.
Min temperature.....59 to 76.
Max humidity........100 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny. Isolated showers after noon.
Max temperature.....69 to 87.
Min humidity........60 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 15 to 20 mph.
=
$$
HIZ341-211415-
Kohala-
Including Kawaihae, Waikoloa, Waikii, Puuanahulu
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy.
Min temperature.....Around 77 at the shore to around 62 at 5000
feet.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph until 9 PM, then south.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 89 at the shore to around 74 at 5000
feet.
Min humidity........45 percent.
20-foot winds.......West up to 10 mph until 9 AM, then north until
noon, then northeast 10 to 20 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.MONDAY NIGHT...
Sky/weather.........Partly cloudy until midnight, then mostly
cloudy.
Min temperature.....Around 78 at the shore to around 62 at 5000
feet.
Max humidity........95 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 5 to 10 mph.
.TUESDAY...
Sky/weather.........Partly sunny.
Max temperature.....Around 89 at the shore to around 74 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph shifting to the north in the
afternoon.
=
$$
HIZ342-211415-
Big Island Interior-
Including Bradshaw Field, Saddle Road Above 5000 feet
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....55 to 62 at 5000 feet to around 53 at 8000
feet.
Max humidity........90 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY...
Sky/weather.........Partly sunny. Isolated showers after noon.
Max temperature.....68 to 78 at 5000 feet to around 65 at 8000
feet.
Min humidity........40 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....56 to 63 at 5000 feet to around 54 at 8000
feet.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.TUESDAY...
Sky/weather.........Partly sunny.
Max temperature.....66 to 77 at 5000 feet to around 64 at 8000
feet.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ343-211415-
Big Island Summit-
Including Mauna Loa and Mauna Kea Above 8000 feet
311 PM HST Sun Sep 20 2026
.TONIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 50 at 9000 feet to around 40 at the
summits.
Max humidity........65 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 59 at 9000 feet to around 47 at the
summits.
Min humidity........25 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy.
Min temperature.....Around 49 at 9000 feet to around 41 at the
summits.
Max humidity........90 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Max temperature.....Around 64 at 9000 feet to around 50 at the
summits.
Min humidity........45 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Windward, isolated showers in the
evening. Scattered showers after midnight, then isolated showers.
Leeward, isolated showers in the afternoon. Lows 77 to 82. Highs
87 to 92. Northeast winds up to 15 mph.
.THURSDAY...Mostly cloudy. Windward, scattered showers. Isolated
thunderstorms. Leeward, isolated showers. Isolated thunderstorms.
Scattered heavy showers. Lows 77 to 82. Highs 86 to 91. Northeast
winds up to 20 mph.
.FRIDAY...Mostly cloudy. Windward, isolated thunderstorms.
Scattered heavy showers. Isolated thunderstorms in the afternoon.
Leeward, isolated thunderstorms. Isolated heavy showers. Isolated
thunderstorms in the afternoon. Lows 76 to 81. Highs 86 to 91.
Northeast winds up to 20 mph.
.SATURDAY...Mostly cloudy. Leeward, isolated showers. Windward,
isolated thunderstorms in the evening. Scattered showers, then
isolated showers in the afternoon. Lows 76 to 81. Highs 86 to 91.
Northeast winds up to 20 mph.
.SUNDAY...Partly cloudy. Windward, isolated showers in the
evening. Scattered showers, then isolated showers in the
afternoon. Lows 75 to 80. Highs 86 to 91. Northeast winds up to
20 mph.
$$