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.

Fair

19°C

67°F

Humidity 87%
Wind Speed E 7 km/h
Barometer 1013.0 mb (29.91 in)
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 10 Apr 11:51 pm HST
Extended Forecast for

Waimea HI

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. Calm wind becoming north northwest 5 to 8 km/h.

    Low: 19 °C

    Mostly Cloudy

  • Saturday

    Saturday: Isolated showers after noon. Mostly cloudy, with a high near 27. Southwest wind 6 to 11 km/h becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 27 °C

    Mostly Cloudy
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Partly cloudy, with a low around 20. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Low: 20 °C

    Scattered
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely before 8am, then scattered showers and thunderstorms between 8am and 2pm, then scattered showers after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 26. South southeast wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 26 °C

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 19. Southeast wind 10 to 13 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 19 °C

    Scattered
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 2pm. Partly sunny, with a high near 27. South southeast wind 5 to 13 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    High: 27 °C

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly between 8pm and 2am. Partly cloudy, with a low around 21. South southeast wind 5 to 8 km/h becoming calm after midnight. Chance of precipitation is 60%.

    Low: 21 °C

    Showers
    Likely

  • Tuesday

    Tuesday: Isolated showers after 2pm. Mostly sunny, with a high near 28. Calm wind. Chance of precipitation is 20%.

    High: 28 °C

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before 8pm. Mostly clear, with a low around 21. Calm wind. Chance of precipitation is 20%.

    Low: 21 °C

    Isolated
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. Calm wind becoming north northwest 5 to 8 km/h.
Saturday
Isolated showers after noon. Mostly cloudy, with a high near 27. Southwest wind 6 to 11 km/h becoming light and variable in the afternoon. Chance of precipitation is 20%.
Saturday Night
Showers likely, mainly after 2am. Partly cloudy, with a low around 20. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Sunday
Showers likely before 8am, then scattered showers and thunderstorms between 8am and 2pm, then scattered showers after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 26. South southeast wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 19. Southeast wind 10 to 13 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Monday
Showers likely, mainly before 2pm. Partly sunny, with a high near 27. South southeast wind 5 to 13 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Monday Night
Showers likely, mainly between 8pm and 2am. Partly cloudy, with a low around 21. South southeast wind 5 to 8 km/h becoming calm after midnight. Chance of precipitation is 60%.
Tuesday
Isolated showers after 2pm. Mostly sunny, with a high near 28. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Isolated showers before 8pm. Mostly clear, with a low around 21. Calm wind. Chance of precipitation is 20%.
Wednesday
Isolated showers after 2pm. Mostly sunny, with a high near 28. Calm wind. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly clear, with a low around 21. Calm wind. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 28. Calm wind.
Thursday Night
Mostly clear, with a low around 21. East northeast wind 5 to 14 km/h.
Friday
Sunny, with a high near 28. East wind 5 to 14 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waimea HI
 21.96°N 159.68°W (Elev. 85 m)
Last Update:
11:43 pm HST Apr 10, 2026
Forecast Valid:
1am HST Apr 11, 2026-6pm HST Apr 17, 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