National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Partly Cloudy

84°F

29°C

Humidity 67%
Wind Speed SW 8 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 13 Aug 4:53 pm HST
Extended Forecast for

3 Miles SW Kapaau HI

Hurricane Warning until further notice
Flood Watch August 14, 06:00pm until August 16, 06:00am
Click here for hazard details and duration
Hurricane Warning until further notice
Flood Watch
  •  
    Hurricane Warning until further notice

    NOW until further notice

    Hurricane Warning

  • This Afternoon

    High: 82 °F

    Isolated
    Showers and
    Very Windy

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 71. Very windy, with an east northeast wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers and
    Very Windy

  • Friday

    Friday: Showers likely, mainly after noon. The rain could be heavy at times. Mostly cloudy, with a high near 81. Very windy, with an east northeast wind 28 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 81 °F

    Very Windy.
    Scattered
    Showers then
    Heavy Rain

  • Friday Night

    Friday Night: Tropical storm conditions expected, with hurricane conditions possible. Occasional showers. Low around 72. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 72 °F

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions possible. Occasional showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 82. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 82 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 73 °F

    Tropical
    Storm
    Conditions
    Possible

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Light and variable wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 60%.

    High: 83 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. Breezy, with an east wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 82. Very windy, with an east northeast wind around 31 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 71. Very windy, with an east northeast wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after noon. The rain could be heavy at times. Mostly cloudy, with a high near 81. Very windy, with an east northeast wind 28 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Tropical storm conditions expected, with hurricane conditions possible. Occasional showers. Low around 72. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Tropical storm conditions possible. Occasional showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 82. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Light and variable wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. Breezy, with an east wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Isolated showers before noon. Partly sunny, with a high near 82. Breezy, with an east wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Mostly cloudy, with a low around 71. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 71. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 82. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 72. East northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
Scattered showers. Partly sunny, with a high near 83. East northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Kapaau HI
 20.2°N 155.85°W (Elev. 1257 ft)
Last Update:
5:13 pm HST Aug 13, 2026
Forecast Valid:
5pm HST Aug 13, 2026-6pm HST Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation