Hazardous Weather Conditions

Current conditions at

Kekaha, Pacific Missile Test Facility Barking Sands (PHBK)

Lat: 22.04°NLon: 159.79°WElev: 13ft.

Light Rain

74°F

23°C

Humidity 88%
Wind Speed S 6 mph
Barometer 29.73 in (1006.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 20 Mar 4:51 am HST
Extended Forecast for

Waimea HI

Flood Watch March 20, 05:20am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 05:20am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Overnight

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am.  High near 81. Southeast wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 69. Southwest wind 5 to 9 mph becoming light and variable.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 81. South wind 5 to 11 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 67. West southwest wind around 10 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 8am. Some of the storms could produce heavy rainfall.  High near 82. West wind around 10 mph becoming north northwest in the afternoon.  Chance of precipitation is 90%.

    High: 82 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. North wind around 10 mph.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. North northeast wind 10 to 13 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 70. Southeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 81. Southeast wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Southwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South wind 5 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. West southwest wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and possibly a thunderstorm before 8am. Some of the storms could produce heavy rainfall. High near 82. West wind around 10 mph becoming north northwest in the afternoon. Chance of precipitation is 90%.
Sunday Night
Mostly cloudy, with a low around 65. North wind around 10 mph.
Monday
Mostly sunny, with a high near 79. North northeast wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 64. Northeast wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 79. Northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 65. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 80. Northeast wind 5 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 65. East northeast wind around 7 mph.
Thursday
Partly sunny, with a high near 81. East southeast wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waimea HI
 21.96°N 159.66°W (Elev. 135 ft)
4:01 am HST Mar 20, 2026
5am HST Mar 20, 2026-6pm HST Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database