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

Hazardous Weather Conditions

Current conditions at

Oahu, Kalaeloa Airport (PHJR)

Lat: 21.31°NLon: 158.07°WElev: 33ft.

Overcast

76°F

24°C

Humidity 91%
Wind Speed S 15 G 26 mph
Barometer 29.80 in (1009.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 20 Mar 6:53 am HST
Extended Forecast for

2 Miles WSW Kapolei HI

Flood Watch March 20, 06:57am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 06:57am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Today

    High: 80 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 70 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. South southeast wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 78 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South southwest wind 10 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 68 °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 79. Southwest wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 79 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Isolated showers. Mostly cloudy, with a low around 67. West wind 8 to 10 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers before 8am. Partly sunny, with a high near 78. Breezy, with a north northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 80. Breezy, with a south southeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. South southeast wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South southwest wind 10 to 13 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 79. Southwest wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 67. West wind 8 to 10 mph becoming north after midnight. Chance of precipitation is 20%.
Monday
Isolated showers before 8am. Partly sunny, with a high near 78. Breezy, with a north northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 65. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 79. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 66. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 79. Northeast wind 5 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 66. East northeast wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 80. East southeast wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Kapolei HI
 21.34°N 158.1°W (Elev. 89 ft)
Last Update:
6:01 am HST Mar 20, 2026
Forecast Valid:
6am HST Mar 20, 2026-6pm HST Mar 26, 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