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 Freezing Rain

24°F

-4°C

Humidity 86%
Wind Speed NW 7 mph
Barometer 29.77 in (1008.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 25 Jan 6:55 pm EST
Extended Forecast for

Annandale VA

Winter Storm Warning January 25, 08:41pm until January 26, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 08:41pm until January 26, 04:00am

    NOW until 4:00am Mon

    Winter Storm Warning

  • Tonight

    Low: 19 °F

    Chance Wintry
    Mix then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Northwest wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Wind chill values as low as -6. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values as low as -8. Southwest wind 3 to 7 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Northwest wind 3 to 7 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Tonight
A chance of freezing rain and sleet before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 27. Northwest wind 11 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 1. Wind chill values as low as -6. West wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 26. Wind chill values as low as -8. Southwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 6. Northwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 21.
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 4.
Friday
Mostly sunny, with a high near 18.
Friday Night
Mostly clear, with a low around 6.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Mostly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.84°N 77.23°W (Elev. 279 ft)
Last Update:
6:53 pm EST Jan 25, 2026
Forecast Valid:
8pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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