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

Hazardous Weather Conditions

Current conditions at

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Waimanalo HI

Flood Watch September 18, 12:38am until September 18, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 18, 12:38am until September 18, 06:00am

    NOW until 6:00am Fri

    Flood Watch

  • Overnight

    Low: 78 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 84. Breezy, with an east northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Scattered showers after midnight. Mostly cloudy, with a low around 78. Breezy, with an east wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Breezy.
    Partly Cloudy
    then
    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Mostly cloudy, with a high near 84. Breezy, with an east northeast wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Isolated showers. Mostly cloudy, with a low around 78. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers and
    Breezy

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 84. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 78. Breezy, with an east northeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers and
    Breezy

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 83. Breezy, with an east northeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 78. East northeast wind around 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Scattered showers. Partly sunny, with a high near 84. Breezy, with an east northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers after midnight. Mostly cloudy, with a low around 78. Breezy, with an east wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly cloudy, with a high near 84. Breezy, with an east northeast wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 78. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 84. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 78. Breezy, with an east northeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 83. Breezy, with an east northeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 78. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 84. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 77. Breezy, with an east northeast wind around 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. Breezy, with an east northeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. Breezy, with an east northeast wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 83. Breezy, with an east northeast wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waimanalo HI
 21.36°N 157.72°W (Elev. 184 ft)
Last Update:
6:01 pm HST Sep 17, 2026
Forecast Valid:
12am HST Sep 18, 2026-6pm HST Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation