Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

40°F

4°C

Humidity 29%
Wind Speed S 3 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 24 Feb 5:55 pm EST
Extended Forecast for

Annandale VA

  • Tonight

    Tonight: A chance of snow, mainly after 2am.  Increasing clouds, with a low around 32. South wind 5 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 8am, then a slight chance of rain between 8am and 10am.  Partly sunny, with a high near 55. South wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm  after midnight.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm.  Mostly cloudy, with a high near 48. North wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 35. Northeast wind around 6 mph.  Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of snow, mainly after 2am. Increasing clouds, with a low around 32. South wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of snow before 8am, then a slight chance of rain between 8am and 10am. Partly sunny, with a high near 55. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 48. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. Northeast wind around 6 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.84°N 77.21°W (Elev. 299 ft)
3:53 pm EST Feb 24, 2026
6pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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