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

Hazardous Weather Conditions

Current conditions at

Kekaha, Pacific Missile Test Facility Barking Sands (PHBK)

Lat: 22.04°NLon: 159.79°WElev: 13ft.

Light Rain

72°F

22°C

Humidity 71%
Wind Speed NE 6 mph
Barometer 29.88 in (1012.0 mb)
Dewpoint 62°F (17°C)
Visibility 8.00 mi
Last update 7 Apr 3:51 am HST
Extended Forecast for

Waimea HI

Flood Watch April 8, 06:00am until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 66. East northeast wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 82. East northeast wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 82 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers before midnight. Partly cloudy, with a low around 67. East wind around 8 mph. Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 68 °F

    Heavy Rain
    then Heavy
    Rain and
    Breezy

  • Thursday

    Thursday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 81 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Frequent showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 67. Breezy, with a south wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 67 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Scattered showers, mainly before noon. Partly sunny, with a high near 83. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. Southwest wind around 9 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 66. East northeast wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 82. East northeast wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Scattered showers before midnight. Partly cloudy, with a low around 67. East wind around 8 mph. Chance of precipitation is 40%.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Thursday Night
Frequent showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 67. Breezy, with a south wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
Scattered showers, mainly before noon. Partly sunny, with a high near 83. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 67. Southwest wind around 9 mph.
Saturday
Sunny, with a high near 83. Southwest wind 5 to 10 mph.
Saturday Night
Isolated showers. Partly cloudy, with a low around 67. West wind around 5 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 81. West wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 65. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 79. Light north wind. Chance of precipitation is 20%.
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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:
4:02 am HST Apr 7, 2026
Forecast Valid:
4am HST Apr 7, 2026-6pm HST Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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