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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Fair

66°F

19°C

Humidity 87%
Wind Speed Calm
Barometer 29.84 in (1009.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 21 Feb 10:55 pm HST
Extended Forecast for

4 Miles ENE Makaha Valley HI

Flood Watch February 21, 11:09pm until February 22, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch February 21, 11:09pm until February 22, 06:00am

    NOW until 6:00am Sun

    Flood Watch

  • Tonight

    Low: 59 °F

    Heavy Rain

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 71. West northwest wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 59. Breezy, with a north northeast wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Heavy Rain
    and Breezy

  • Monday

    Monday: Showers likely, mainly after noon. The rain could be heavy at times. Partly sunny, with a high near 70. Windy, with a northeast wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Heavy Rain
    and Windy

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 58. Windy, with an east northeast wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Scattered
    Showers and
    Windy

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 70. Windy, with an east northeast wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Scattered
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 28 mph.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Breezy, with an east northeast wind around 18 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 59. Calm wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 71. West northwest wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 59. Breezy, with a north northeast wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely, mainly after noon. The rain could be heavy at times. Partly sunny, with a high near 70. Windy, with a northeast wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 58. Windy, with an east northeast wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 70. Windy, with an east northeast wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 59. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 69. Breezy, with an east northeast wind around 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 59. Breezy, with an east wind 13 to 18 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 71. Breezy, with an east wind 13 to 20 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 59. Windy, with an east southeast wind 20 to 30 mph becoming south southwest after midnight. Winds could gust as high as 44 mph.
Friday
Mostly sunny, with a high near 72. Windy, with a south southwest wind 20 to 30 mph becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 44 mph.
Friday Night
Partly cloudy, with a low around 59. North wind around 8 mph becoming east in the evening.
Saturday
Mostly sunny, with a high near 72. East wind 5 to 8 mph becoming calm in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Makaha Valley HI
 21.52°N 158.15°W (Elev. 2736 ft)
Last Update:
6:01 pm HST Feb 21, 2026
Forecast Valid:
11pm HST Feb 21, 2026-6pm HST Feb 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation