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

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Light Snow

16°F

-9°C

Humidity 81%
Wind Speed N 7 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 11°F (-12°C)
Visibility 0.88 mi
Wind Chill6°F (-14°C)
Last update 25 Jan 7:55 am EST
Extended Forecast for

Annandale VA

Winter Storm Warning January 25, 09:05am until January 26, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 09:05am until January 26, 04:00am

    NOW until 4:00am Mon

    Winter Storm Warning

  • Today

    High: 27 °F

    Snow/Sleet

  • Tonight

    Tonight: Freezing rain, possibly mixed with sleet, becoming all freezing rain after 10pm. Low around 20. Northwest wind 3 to 6 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 20 °F

    Wintry Mix
    then Freezing
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 29. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2. Wind chill values as low as -8. West wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. West wind 5 to 7 mph becoming southwest in the afternoon.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Today
Sleet, possibly mixed with snow, becoming all sleet after 2pm. The sleet could be heavy at times. High near 27. Northeast wind around 9 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 3 to 5 inches possible.
Tonight
Freezing rain, possibly mixed with sleet, becoming all freezing rain after 10pm. Low around 20. Northwest wind 3 to 6 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 29. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 2. Wind chill values as low as -8. West wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 26. West wind 5 to 7 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 20.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.84°N 77.21°W (Elev. 299 ft)
Last Update:
6:53 am EST Jan 25, 2026
Forecast Valid:
9am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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