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

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Light Rain

73°F

23°C

Humidity 81%
Wind Speed E 8 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 21 Feb 1:53 pm HST
Extended Forecast for

Hickam AFB HI

Flood Watch February 21, 02:00pm until February 21, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch February 21, 02:00pm until February 21, 06:00pm

    NOW until 6:00pm Sat

    Flood Watch

  • This Afternoon

    High: 78 °F

    Heavy Rain

  • Tonight

    Tonight: Scattered showers. Widespread haze. Mostly cloudy, with a low around 70. West southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Widespread haze. Partly sunny, with a high near 78. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 70. North northeast wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 70 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 77. Calm wind becoming east northeast around 6 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers. Partly cloudy, with a low around 70. Northeast wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 76. Breezy, with a northeast wind 10 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 76 °F

    Scattered
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Breezy, with a northeast wind around 16 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. Partly sunny, with a high near 78. South wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers. Widespread haze. Mostly cloudy, with a low around 70. West southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 40 percent chance of showers. Widespread haze. Partly sunny, with a high near 78. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 70. North northeast wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 77. Calm wind becoming east northeast around 6 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 70. Northeast wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 76. Breezy, with a northeast wind 10 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 70. Breezy, with a northeast wind around 16 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 76. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 70. Breezy, with an east northeast wind 14 to 17 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 77. Breezy, with an east wind 11 to 16 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 70. East wind 6 to 11 mph becoming light southeast after midnight.
Friday
Mostly sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hickam AFB HI
 21.32°N 157.91°W (Elev. 0 ft)
Last Update:
9:09 am HST Feb 21, 2026
Forecast Valid:
2pm HST Feb 21, 2026-6pm HST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation