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.

Overcast

44°F

7°C

Humidity 47%
Wind Speed NW 16 G 22 mph
Barometer 30.14 in (1021.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 4 Dec 2:55 pm EST
Extended Forecast for

4 Miles SW Fort Belvoir VA

Winter Weather Advisory December 5, 04:00am until December 5, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after 3am. Low around 24. North wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow

  • Friday

    Friday: Snow before 11am, then a chance of snow and freezing rain. High near 34. Light east wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    High: 34 °F

    Wintry Mix
    then Chance
    Wintry Mix

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tonight
Snow, mainly after 3am. Low around 24. North wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow before 11am, then a chance of snow and freezing rain. High near 34. Light east wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 25. Calm wind.
Saturday
Partly sunny, with a high near 44. Calm wind.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Fort Belvoir VA
 38.66°N 77.18°W (Elev. 59 ft)
Last Update:
2:04 pm EST Dec 4, 2025
Forecast Valid:
2pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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