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.

Partly Cloudy

62°F

17°C

Humidity 84%
Wind Speed E 15 G 23 mph
Barometer 30.23 in (1011.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 Sep 12:55 am HST
Extended Forecast for

Waimea HI

Hurricane Watch until further notice
Tropical Storm Warning until further notice
Flood Watch September 25, 01:35am until September 26, 06:00pm
High Surf Advisory September 25, 01:35am until September 26, 06:00pm
Click here for hazard details and duration
Hurricane Watch until further notice
Tropical Storm Warning until further notice
Flood Watch
High Surf Advisory
  •  
    Hurricane Watch until further notice
    Tropical Storm Warning until further notice
    Flood Watch September 25, 01:35am until September 26, 06:00pm
    High Surf Advisory September 25, 01:35am until September 26, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 67 °F

    Heavy Rain
    and Very
    Windy

  • Friday

    Friday: Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 2pm, then isolated showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 74. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    High: 74 °F

    Tropical
    Storm
    Conditions
    Possible

  • Friday Night

    Friday Night: Tropical storm conditions expected, with hurricane conditions possible. Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 67. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 74. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 66. Very windy, with an east northeast wind 33 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Scattered
    Showers and
    Very Windy

  • Sunday

    Sunday: Partly sunny, with a high near 75. Very windy, with an east northeast wind 30 to 34 mph, with gusts as high as 50 mph.

    High: 75 °F

    Partly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. Windy, with an east wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph.

    Low: 65 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: Isolated showers after noon. Partly sunny, with a high near 77. East northeast wind 9 to 11 mph. Chance of precipitation is 20%.

    High: 77 °F

    Partly Sunny
    then Isolated
    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 67. Very windy, with a northeast wind 26 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 2pm, then isolated showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 74. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Tropical storm conditions expected, with hurricane conditions possible. Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 67. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 74. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 66. Very windy, with an east northeast wind 33 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 75. Very windy, with an east northeast wind 30 to 34 mph, with gusts as high as 50 mph.
Sunday Night
Mostly cloudy, with a low around 65. Windy, with an east wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph.
Monday
Isolated showers after noon. Partly sunny, with a high near 77. East northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before midnight. Mostly cloudy, with a low around 65. East southeast wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers after noon. Partly sunny, with a high near 77. East northeast wind around 9 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 66. East southeast wind around 9 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Partly sunny, with a high near 76. Northeast wind around 11 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 65. East wind 8 to 10 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 75. Northeast wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waimea HI
 20.02°N 155.66°W (Elev. 2762 ft)
Last Update:
11:05 pm HST Sep 24, 2026
Forecast Valid:
1am HST Sep 25, 2026-6pm HST Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation