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

Hazardous Weather Conditions

Current conditions at

Bradshaw Army Air Field / Hawaii (PHSF)

Lat: 19.76°NLon: 155.55°WElev: 6138ft.

Hail Fog/Mist

64°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.26 in (1012.9 mb)
Dewpoint 62°F (17°C)
Visibility 3.00 mi
Last update 23 Sep 6:55 pm HST
Extended Forecast for

Kapaau HI

Hurricane Watch until further notice
Flood Watch until September 26, 06:00pm
Click here for hazard details and duration
Hurricane Watch until further notice
Flood Watch
  •  
    Hurricane Watch until further notice
    Flood Watch until September 26, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 72 °F

    Heavy Rain
    and Windy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Windy, with an east wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    High: 77 °F

    Heavy Rain
    and Windy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Very windy, with an east wind 26 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Low: 72 °F

    Heavy Rain
    and Very
    Windy

  • Friday

    Friday: Tropical storm conditions possible, with hurricane conditions also possible. Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 78 °F

    Tropical
    Storm
    Conditions
    Possible With
    Hurricane
    Conditions
    Also Possible

  • Friday Night

    Friday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 72 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions possible. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Very windy, with an east wind 30 to 34 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.

    Low: 71 °F

    Heavy Rain
    and Very
    Windy

  • Sunday

    Sunday: Showers likely, mainly before noon. The rain could be heavy at times. Partly sunny, with a high near 78. Windy, with an east wind 26 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 60%.

    High: 78 °F

    Heavy Rain
    and Windy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Windy, with an east wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Windy, with an east wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Very windy, with an east wind 26 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Friday
Tropical storm conditions possible, with hurricane conditions also possible. Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Tropical storm conditions possible. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Very windy, with an east wind 30 to 34 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before noon. The rain could be heavy at times. Partly sunny, with a high near 78. Windy, with an east wind 26 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 71. Windy, with an east wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 79. Windy, with an east wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 71. Breezy, with an east wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 79. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. Breezy, with an east wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 79. Breezy, with an east wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kapaau HI
 20.22°N 155.81°W (Elev. 804 ft)
Last Update:
6:02 pm HST Sep 23, 2026
Forecast Valid:
7pm HST Sep 23, 2026-6pm HST Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation