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.

Fair

60°F

16°C

Humidity 74%
Wind Speed SE 14 mph
Barometer 30.29 in (1012.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 23 Sep 12:55 am HST
Extended Forecast for

18 Miles E Honaunau-Napoopoo HI

Flood Watch September 23, 12:00pm until September 26, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Breezy, with an east wind 8 to 16 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 49. Windy, with an east northeast wind 16 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Heavy Rain
    and Windy

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 40. Very windy, with an east wind 18 to 23 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 30%. New rainfall amounts between 1 and 2 inches possible.

    Low: 40 °F

    Heavy Rain
    and Very
    Windy

  • Thursday

    Thursday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 49. Very windy, with an east wind 31 to 38 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New rainfall amounts between 3 and 4 inches possible.

    High: 49 °F

    Heavy Rain
    and Very
    Windy

  • Thursday Night

    Thursday Night: Tropical storm conditions possible. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 39. Chance of precipitation is 40%. New rainfall amounts between 3 and 4 inches possible.

    Low: 39 °F

    Tropical
    Storm
    Conditions
    Possible

  • Friday

    Friday: Tropical storm conditions possible. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. New rainfall amounts between 2 and 3 inches possible.

    High: 50 °F

    Tropical
    Storm
    Conditions
    Possible

  • Friday Night

    Friday Night: Tropical storm conditions possible. Scattered showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions possible. Scattered showers, mainly after noon. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Tropical storm conditions possible. Scattered showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Tropical
    Storm
    Conditions
    Possible

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Breezy, with an east wind 8 to 16 mph, with gusts as high as 20 mph.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 49. Windy, with an east northeast wind 16 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 40. Very windy, with an east wind 18 to 23 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 30%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 49. Very windy, with an east wind 31 to 38 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New rainfall amounts between 3 and 4 inches possible.
Thursday Night
Tropical storm conditions possible. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 39. Chance of precipitation is 40%. New rainfall amounts between 3 and 4 inches possible.
Friday
Tropical storm conditions possible. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Tropical storm conditions possible. Scattered showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Saturday
Tropical storm conditions possible. Scattered showers, mainly after noon. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Saturday Night
Tropical storm conditions possible. Scattered showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Sunday
Tropical storm conditions possible. Isolated showers. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Mostly clear, with a low around 41. Breezy, with an east northeast wind 7 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
Isolated showers. Sunny, with a high near 50. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Mostly clear, with a low around 41. North northeast wind 6 to 13 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers. Sunny, with a high near 53. North wind 10 to 14 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles E Honaunau-Napoopoo HI
 19.48°N 155.59°W (Elev. 12969 ft)
Last Update:
11:52 pm HST Sep 22, 2026
Forecast Valid:
2am HST Sep 23, 2026-6pm HST Sep 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation