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.

Fog/Mist

75°F

24°C

Humidity 88%
Wind Speed SE 7 mph
Barometer 29.81 in (1009.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 21 Mar 10:57 am HST
Extended Forecast for

4 Miles SSW Waimanalo HI

Flood Watch March 21, 11:28am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 11:28am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Today

    High: 75 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South southwest wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 70 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 75. South southwest wind 8 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 75 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 69. Southwest wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 8am. Mostly cloudy, with a high near 75. Breezy, with a north northeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers then
    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 68 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Windy, with a northeast wind 16 to 23 mph, with gusts as high as 32 mph.

    High: 75 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. Windy, with an east northeast wind 20 to 23 mph, with gusts as high as 32 mph.

    Low: 68 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Southwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South southwest wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 75. South southwest wind 8 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 69. Southwest wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers before 8am. Mostly cloudy, with a high near 75. Breezy, with a north northeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 68. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 75. Windy, with a northeast wind 16 to 23 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 68. Windy, with an east northeast wind 20 to 23 mph, with gusts as high as 32 mph.
Wednesday
Sunny, with a high near 75. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 68. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 75. Windy, with a northeast wind 15 to 24 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 68. Windy, with a northeast wind 16 to 24 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 75. Breezy, with a north northeast wind 16 to 20 mph, with gusts as high as 28 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Waimanalo HI
 21.29°N 157.74°W (Elev. 755 ft)
Last Update:
6:02 am HST Mar 21, 2026
Forecast Valid:
11am HST Mar 21, 2026-6pm HST Mar 27, 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