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

Kekaha, Pacific Missile Test Facility Barking Sands (PHBK)

Lat: 22.04°NLon: 159.79°WElev: 13ft.

Overcast

75°F

24°C

Humidity 69%
Wind Speed NE 3 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Mar 8:51 am HST
Extended Forecast for

Waimea HI

  • Today

    Today: Scattered showers before 2pm. Partly sunny, with a high near 83. Light south southeast wind increasing to 6 to 11 mph in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers after 8pm. Mostly cloudy, with a low around 70. East wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 2pm. The rain could be heavy at times. Mostly cloudy, with a high near 83. Southeast wind 5 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Isolated
    Showers then
    Heavy Rain

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. South southeast wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Heavy Rain

  • Friday

    Friday: Scattered showers and thunderstorms, mainly before 8am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. South southwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Heavy Rain
    then Isolated
    T-storms

  • Friday Night

    Friday Night: 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 70. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Southwest wind 9 to 11 mph. Chance of precipitation is 90%.

    High: 83 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm, then isolated showers. Some of the storms could produce heavy rainfall. Low around 68. West southwest wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 90%.

    Low: 68 °F

    Heavy Rain
    then Isolated
    Showers

  • Sunday

    Sunday: Isolated showers. Partly sunny, with a high near 84. North northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers

Detailed Forecast

Today
Scattered showers before 2pm. Partly sunny, with a high near 83. Light south southeast wind increasing to 6 to 11 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Isolated showers after 8pm. Mostly cloudy, with a low around 70. East wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday
Showers likely, mainly after 2pm. The rain could be heavy at times. Mostly cloudy, with a high near 83. Southeast wind 5 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. South southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Friday
Scattered showers and thunderstorms, mainly before 8am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. South southwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
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 70. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Southwest wind 9 to 11 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then isolated showers. Some of the storms could produce heavy rainfall. Low around 68. West southwest wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 90%.
Sunday
Isolated showers. Partly sunny, with a high near 84. North northwest wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers before 8pm. Mostly cloudy, with a low around 67. North wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 83. North northeast wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 66. Northeast wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 82. East northeast wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waimea HI
 21.96°N 159.66°W (Elev. 135 ft)
Last Update:
9:11 am HST Mar 18, 2026
Forecast Valid:
9am HST Mar 18, 2026-6pm HST Mar 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation