Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
732
FNHW50 PHFO 091359
FWFHFO
Fire Weather Planning Forecast for Hawaii
National Weather Service Honolulu HI
359 AM HST Sat Aug 9 2025
.DISCUSSION...
Trades will ease late today, allowing for the development of a
land-sea breeze pattern for much of the state. Dewpoint values are
expected to gradually rise throughout early next week, with many
areas nearing dewpoints of 70. Given this, while fire weather
concerns are not expected at this time, remain vigilant when
recreating outdoors or when operating equipment that could cause a
spark. Temperature inversion heights near Maui and the Big Island
today will range from 5,500 to 6,500 feet.
HIZ301-100230-
Niihau-
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....81 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....69 to 75.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ302-100230-
Kauai North-
Including Princeville, Hanalei, Na Pali State Park
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....79 to 88.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph until noon, then 10 to 15
mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....67 to 75.
Max humidity........100 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....78 to 88.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ303-100230-
Kauai East-
Including Lihue, Kapaa, Anahola
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....76 to 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....66 to 77.
Max humidity........90 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....75 to 88.
Min humidity........50 percent.
20-foot winds.......Northeast up to 5 mph until noon, then east.
Mixing height.......3500 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ304-100230-
Kauai South-
Including Poipu, Kalaheo, Koloa
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....83 to 91.
Min humidity........45 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 74.
Max humidity........85 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....82 to 90.
Min humidity........45 percent.
20-foot winds.......Northeast 5 to 10 mph until noon, then
southeast.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ305-100230-
Kauai Southwest-
Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha,
Barking Sands
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....77 to 93.
Min humidity........45 percent.
20-foot winds.......North up to 10 mph until 9 AM, then southwest.
Mixing height.......4500 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62 to 75.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph until 3 AM, then northeast.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....76 to 91.
Min humidity........45 percent.
20-foot winds.......Northeast up to 5 mph until 9 AM, then
southwest until 3 PM, then southeast.
Mixing height.......3000 ft AGL.
Transport winds.....East around 5 mph.
=
$$
HIZ306-100230-
Kauai Mountains-
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....67 to 85.
Min humidity........60 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....59 to 72.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....65 to 84.
Min humidity........60 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ307-100230-
East Honolulu-
Including Hawaii Kai, Aina Haina, Kahala
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....81 to 88.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....Around 76.
Max humidity........80 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 10 mph until noon, then southeast.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ308-100230-
Honolulu Metro-
Including Honolulu, Waikiki
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....Around 87.
Min humidity........45 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 76.
Max humidity........80 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 10 mph until noon, then south 5 to 15
mph.
Mixing height.......4000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ309-100230-
Ewa Plain-
Including Kapolei
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....81 to 89.
Min humidity........45 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....69 to 76.
Max humidity........85 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....80 to 89.
Min humidity........50 percent.
20-foot winds.......East up to 10 mph until noon, then south.
Mixing height.......4500 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ310-100230-
Waianae Coast-
Including Nanakuli, Waianae, Makaha
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....85 to 90.
Min humidity........45 percent.
20-foot winds.......East 5 to 10 mph until noon, then northwest.
Mixing height.......4500 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....72 to 77.
Max humidity........85 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....84 to 89.
Min humidity........50 percent.
20-foot winds.......East up to 5 mph until 9 AM, then southwest.
Mixing height.......4000 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ311-100230-
Oahu North Shore-
Including Waialua, Haleiwa, Pupukea
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....81 to 90.
Min humidity........45 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....69 to 75.
Max humidity........95 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....80 to 89.
Min humidity........45 percent.
20-foot winds.......East up to 10 mph until noon, then north until
3 PM, then northeast.
Mixing height.......4500 ft AGL.
Transport winds.....East around 5 mph.
=
$$
HIZ312-100230-
Koolau Windward-
Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....76 to 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....66 to 77.
Max humidity........95 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....77 to 88.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ313-100230-
Koolau Leeward-
Including Nuuanu, Manoa, Palolo
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....73 to 87.
Min humidity........55 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....65 to 77.
Max humidity........95 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....74 to 87.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph until noon, then southeast.
Mixing height.......4000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ314-100230-
Olomana-
Including Kailua, Kaneohe, Waimanalo
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....79 to 85.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....71 to 77.
Max humidity........85 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....79 to 86.
Min humidity........55 percent.
20-foot winds.......East 5 to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ315-100230-
Central Oahu-
Including Mililani, Wahiawa, Pearl City
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....81 to 86.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....68 to 75.
Max humidity........95 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....80 to 87.
Min humidity........50 percent.
20-foot winds.......Southeast up to 10 mph until noon, then south.
Mixing height.......4500 ft AGL.
Transport winds.....East around 5 mph.
=
$$
HIZ316-100230-
Waianae Mountains-
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....77 to 90.
Min humidity........50 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....63 to 76.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....76 to 89.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph until 9 AM, then southwest.
Mixing height.......4000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ317-100230-
Molokai Windward-
Including Kalaupapa, Halawa Valley
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....71 to 83.
Min humidity........60 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....59 to 75.
Max humidity........100 percent.
20-foot winds.......East up to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 15 to 20 mph.
.SUNDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....72 to 84.
Min humidity........60 percent.
20-foot winds.......East up to 5 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ318-100230-
Molokai Southeast-
Including Pukoo
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....70 to 85.
Min humidity........55 percent.
20-foot winds.......East 10 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 20 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Scattered showers until midnight, then
isolated showers.
Min temperature.....58 to 75.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 15 to 20 mph.
.SUNDAY...
Sky/weather.........Partly sunny. Scattered showers.
Max temperature.....71 to 85.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph until noon, then southeast.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ319-100230-
Molokai North-
Including Hoolehua
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....76 to 86.
Min humidity........55 percent.
20-foot winds.......East around 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....64 to 73.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....76 to 86.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph until 9 AM, then north until
3 PM, then east.
Mixing height.......3500 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ320-100230-
Molokai West-
Including Kepuhi
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....Around 74.
Max humidity........90 percent.
20-foot winds.......East 10 to 20 mph until 3 AM, then 5 to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......Northeast up to 5 mph until noon, then west.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
=
$$
HIZ321-100230-
Molokai Leeward South-
Including Kaunakakai, Maunaloa
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
Max temperature.....74 to 90.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....61 to 75.
Max humidity........100 percent.
20-foot winds.......Northeast 5 to 15 mph until 3 AM, then up to 5
mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....74 to 90.
Min humidity........50 percent.
20-foot winds.......East up to 5 mph until 9 AM, then southwest.
Mixing height.......3500 ft AGL.
Transport winds.....Southeast around 5 mph.
=
$$
HIZ322-100230-
Lanai Windward-
Including Shipwreck Beach
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....79 to 87.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....64 to 75.
Max humidity........95 percent.
20-foot winds.......Northeast 5 to 20 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....79 to 86.
Min humidity........55 percent.
20-foot winds.......Northeast up to 10 mph until 3 PM, then
southeast.
Mixing height.......3000 ft AGL.
Transport winds.....Southeast around 10 mph.
=
$$
HIZ323-100230-
Lanai Leeward-
Including Kaumalapau Harbor
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....82 to 88.
Min humidity........50 percent.
20-foot winds.......Northeast 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....70 to 75.
Max humidity........90 percent.
20-foot winds.......Northeast 10 to 20 mph until 3 AM, then east 5
to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....81 to 87.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph until 9 AM, then south.
Mixing height.......3000 ft AGL.
Transport winds.....East around 10 mph shifting to the south in the
afternoon.
=
$$
HIZ324-100230-
Lanai South-
Including Manele
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 82.
Min humidity........55 percent.
20-foot winds.......Northeast up to 5 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 72.
Max humidity........85 percent.
20-foot winds.......Northeast up to 5 mph until 3 AM, then light.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....Around 81.
Min humidity........60 percent.
20-foot winds.......South up to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 10 mph shifting to the south in the
afternoon.
=
$$
HIZ325-100230-
Lanai Mauka-
Including Lanai City
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....75 to 82.
Min humidity........55 percent.
20-foot winds.......Northeast up to 15 mph until 3 PM, then 10 to
15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 67.
Max humidity........95 percent.
20-foot winds.......Northeast up to 15 mph until 3 AM, then up to 5
mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....73 to 82.
Min humidity........60 percent.
20-foot winds.......East up to 5 mph until 9 AM, then south.
Mixing height.......3000 ft AGL.
Transport winds.....Southeast around 10 mph.
=
$$
HIZ326-100230-
Kahoolawe-
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....80 to 86.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....69 to 75.
Max humidity........90 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East around 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......Southeast 5 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East around 15 mph shifting to the south in the
afternoon.
=
$$
HIZ327-100230-
Maui Windward West-
Including Wailuku
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....64 to 85.
Min humidity........55 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Min temperature.....56 to 74.
Max humidity........100 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....64 to 86.
Min humidity........55 percent.
20-foot winds.......Northeast up to 5 mph until noon. southeast
after 3 PM.
Mixing height.......3000 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ328-100230-
Maui Leeward West-
Including Lahaina, Kaanapali
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....81 to 86.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....68 to 76.
Max humidity........90 percent.
20-foot winds.......East up to 15 mph until 3 AM, then northeast up
to 5 mph.
Mixing height.......2000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....80 to 86.
Min humidity........55 percent.
20-foot winds.......Southwest up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ329-100230-
Maui Central Valley North-
Including Kahului
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 87.
Min humidity........45 percent.
20-foot winds.......Northeast 5 to 15 mph until noon, then 10 to 20
mph.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 71.
Max humidity........85 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers after noon.
Max temperature.....Around 87.
Min humidity........45 percent.
20-foot winds.......North up to 5 mph until noon, then northwest
until 3 PM, then east.
Mixing height.......4000 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ330-100230-
Maui Central Valley South-
Including Maalaea
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 89.
Min humidity........45 percent.
20-foot winds.......North 5 to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....70 to 77.
Max humidity........85 percent.
20-foot winds.......North up to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 88.
Min humidity........45 percent.
20-foot winds.......Northeast up to 5 mph until noon, then
southwest 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....South 5 to 10 mph.
=
$$
HIZ331-100230-
Windward Haleakala-
Including Haiku, Makawao, Hana
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon.
isolated showers after noon.
Max temperature.....Around 86 at the shore to around 67 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....Around 72 at the shore to around 51 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East 5 to 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon, then
scattered showers.
Max temperature.....Around 87 at the shore to around 67 at 5000
feet.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ332-100230-
Kipahulu-
Including Hamoa
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....66 to 80.
Min humidity........60 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers.
Min temperature.....60 to 73.
Max humidity........100 percent.
20-foot winds.......Northeast up to 15 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East 10 to 15 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....67 to 81.
Min humidity........65 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Southeast around 10 mph.
=
$$
HIZ333-100230-
South Maui/Upcountry-
Including Kihei, Makena, Pukalani, Kula, Ulupalakua
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 85 at the shore to around 72 at 5000
feet.
Min humidity........45 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......4000 ft AGL.
Transport winds.....Northeast around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 71 at the shore to around 52 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......South up to 10 mph until 3 AM, then east.
Mixing height.......500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....Around 85 at the shore to around 72 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......Southwest up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Southeast around 10 mph shifting to the
southwest in the afternoon.
=
$$
HIZ334-100230-
South Haleakala-
Including Kipahulu, Kaupo
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers.
Max temperature.....67 to 84.
Min humidity........55 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......2500 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53 to 72.
Max humidity........100 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......500 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....68 to 84.
Min humidity........55 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Southeast around 10 mph.
=
$$
HIZ335-100230-
Haleakala Summit-
Including Haleakala National Park Above 6000 feet
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....64 to 70 at 7000 feet to around 61 at the
summit.
Min humidity........35 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45 to 56.
Max humidity........100 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......500 ft AGL.
Transport winds.....East 5 to 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....64 to 70 at 7000 feet to around 61 at the
summit.
Min humidity........40 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ336-100230-
Kona-
Including Kailua-Kona, Kealakekua, Milolii
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Partly sunny. Haze. Scattered showers.
Max temperature.....66 to 88.
Min humidity........55 percent.
20-foot winds.......Southwest up to 10 mph until 3 PM, then
northwest.
Mixing height.......3000 ft AGL.
Transport winds.....West 5 to 10 mph.
.TONIGHT...
Sky/weather.........Mostly cloudy until midnight, then partly
cloudy. Haze. Scattered showers until midnight.
isolated showers after midnight.
Min temperature.....50 to 76.
Max humidity........100 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Southwest around 5 mph shifting to the north
after midnight.
.SUNDAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers after
noon.
Max temperature.....67 to 88.
Min humidity........50 percent.
20-foot winds.......West up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....North around 5 mph shifting to the west in the
afternoon.
=
$$
HIZ337-100230-
Big Island South-
Including Ocean View
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers until
noon. scattered showers after noon.
Max temperature.....67 to 88.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
Haze.
Min temperature.....56 to 76.
Max humidity........100 percent.
20-foot winds.......East 5 to 20 mph.
Mixing height.......1000 ft AGL.
Transport winds.....East around 10 mph.
.SUNDAY...
Sky/weather.........Sunny. Haze.
Max temperature.....70 to 89.
Min humidity........50 percent.
20-foot winds.......East 10 to 20 mph.
Mixing height.......3500 ft AGL.
Transport winds.....East 10 to 15 mph.
=
$$
HIZ338-100230-
Big Island Southeast-
Including South Point, Pahala
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers until
noon. scattered showers after noon.
Max temperature.....67 to 90.
Min humidity........45 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast 10 to 15 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Haze.
Min temperature.....54 to 74.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northeast around 10 mph.
.SUNDAY...
Sky/weather.........Sunny. Haze.
Max temperature.....70 to 90.
Min humidity........45 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ339-100230-
Big Island East-
Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Scattered showers until noon,
then isolated showers.
Max temperature.....Around 84 at the shore to around 70 at 4000
feet.
Min humidity........50 percent.
20-foot winds.......Northeast 5 to 15 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast 5 to 10 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers until
midnight.
Min temperature.....Around 70 at the shore to around 57 at 4000
feet.
Max humidity........100 percent.
20-foot winds.......Northeast up to 10 mph until midnight, then
southwest.
Mixing height.......1500 ft AGL.
Transport winds.....East around 5 mph shifting to the southwest
after midnight.
.SUNDAY...
Sky/weather.........Mostly sunny. Isolated showers until noon.
scattered showers after noon.
Max temperature.....Around 86 at the shore to around 72 at 4000
feet.
Min humidity........50 percent.
20-foot winds.......South up to 10 mph until noon, then southeast.
Mixing height.......3500 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
=
$$
HIZ340-100230-
Big Island North-
Including Honokaa, Kamuela, Waipio Valley, Hawi
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Isolated showers after noon.
Max temperature.....66 to 86.
Min humidity........50 percent.
20-foot winds.......East 5 to 15 mph.
Mixing height.......4000 ft AGL.
Transport winds.....East around 15 mph.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers until midnight.
scattered showers after midnight.
Min temperature.....49 to 72.
Max humidity........100 percent.
20-foot winds.......East up to 10 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Southeast 5 to 10 mph.
.SUNDAY...
Sky/weather.........Mostly sunny. Scattered showers.
Max temperature.....64 to 84.
Min humidity........60 percent.
20-foot winds.......West up to 5 mph until 9 AM, then north until 3
PM, then east.
Mixing height.......3000 ft AGL.
Transport winds.....Southeast around 5 mph shifting to the
northeast in the afternoon.
=
$$
HIZ341-100230-
Kohala-
Including Kawaihae, Waikoloa, Waikii, Puuanahulu
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Haze. Scattered showers after
noon.
Max temperature.....Around 86 at the shore to around 67 at 5000
feet.
Min humidity........45 percent.
20-foot winds.......Northeast 5 to 10 mph until 9 AM, then
northwest 5 to 15 mph.
Mixing height.......4500 ft AGL.
Transport winds.....East around 10 mph shifting to the north in the
afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Haze. Isolated showers until
midnight. scattered showers after midnight.
Min temperature.....Around 76 at the shore to around 57 at 5000
feet.
Max humidity........100 percent.
20-foot winds.......North up to 10 mph until 3 AM, then southwest.
Mixing height.......1000 ft AGL.
Transport winds.....North around 10 mph shifting to the west after
midnight.
.SUNDAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers until
noon. scattered showers after noon.
Max temperature.....Around 86 at the shore to around 65 at 5000
feet.
Min humidity........50 percent.
20-foot winds.......Northwest up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northwest 5 to 10 mph.
=
$$
HIZ342-100230-
Big Island Interior-
Including Bradshaw Field, Saddle Road Above 5000 feet
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Mostly sunny. Haze. Isolated showers until
noon. scattered showers after noon.
Max temperature.....66 to 74 at 5000 feet to around 64 at 8000
feet.
Min humidity........45 percent.
20-foot winds.......North up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear. Isolated showers until midnight.
Haze.
Min temperature.....50 to 57 at 5000 feet to around 49 at 8000
feet.
Max humidity........100 percent.
20-foot winds.......North up to 5 mph until 9 PM, then west.
Mixing height.......1500 ft AGL.
Transport winds.....Northeast around 5 mph shifting to the
southeast after midnight.
.SUNDAY...
Sky/weather.........Sunny. Haze. Isolated showers after noon.
Max temperature.....67 to 75 at 5000 feet to around 63 at 8000
feet.
Min humidity........40 percent.
20-foot winds.......East up to 10 mph until noon, then southeast.
Mixing height.......3000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
HIZ343-100230-
Big Island Summit-
Including Mauna Loa and Mauna Kea Above 8000 feet
359 AM HST Sat Aug 9 2025
.TODAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....Around 63 at 9000 feet to around 45 at the
summits.
Min humidity........25 percent.
20-foot winds.......Northeast up to 10 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Northeast around 10 mph.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....Around 46 at 9000 feet to around 38 at the
summits.
Max humidity........100 percent.
20-foot winds.......East up to 5 mph.
Mixing height.......1500 ft AGL.
Transport winds.....East around 5 mph.
.SUNDAY...
Sky/weather.........Sunny. Isolated showers after noon.
Max temperature.....Around 61 at 9000 feet to around 44 at the
summits.
Min humidity........25 percent.
20-foot winds.......Southeast up to 10 mph.
Mixing height.......3000 ft AGL.
Transport winds.....East 5 to 10 mph.
=
$$
.FORECAST DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Windward, scattered showers in the
evening. Isolated showers after midnight, then scattered showers.
Leeward, isolated showers in the evening. Isolated showers. Lows
74 to 79. Highs 87 to 92. East winds up to 10 mph.
.TUESDAY...Partly cloudy. Leeward, isolated showers in the
evening. Windward, scattered showers in the evening, then
isolated showers. Lows 75 to 80. Highs 89 to 94. East winds up to
15 mph.
.WEDNESDAY...Mostly clear. Isolated showers windward. Lows 75 to
80. Highs 88 to 93. Northeast winds up to 15 mph.
.THURSDAY...Partly cloudy. Isolated showers. Lows 73 to 78. Highs
88 to 93. Northeast winds up to 10 mph.
.FRIDAY...Partly cloudy. Windward, isolated showers. Lows 73 to
78. Highs 88 to 93. East winds up to 15 mph.
$$