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

Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Partly Cloudy

36°F

2°C

Humidity 43%
Wind Speed E 3 mph
Barometer 30.61 in (1036.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 2 Mar 10:55 am EST
Extended Forecast for

Annandale VA

Winter Weather Advisory March 2, 10:00pm until March 3, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow likely before 4pm, then snow likely, possibly mixed with rain. Cloudy, with a high near 36. East wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and freezing rain, possibly mixed with snow before 4am, then rain, possibly mixed with snow. Patchy fog between 10pm and midnight. Low around 31. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Wintry
    Mix

  • Tuesday

    Tuesday: Rain or freezing rain, becoming all rain after 7am. Patchy fog between 1pm and 2pm. High near 47. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no ice accumulation expected.

    High: 47 °F

    Rain/Freezing
    Rain then
    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 45. Southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 64. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 40%.

    High: 64 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

    Low: 51 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain before 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance Rain

  • Friday

    Friday: A chance of rain after 1pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Snow likely before 4pm, then snow likely, possibly mixed with rain. Cloudy, with a high near 36. East wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and freezing rain, possibly mixed with snow before 4am, then rain, possibly mixed with snow. Patchy fog between 10pm and midnight. Low around 31. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Tuesday
Rain or freezing rain, becoming all rain after 7am. Patchy fog between 1pm and 2pm. High near 47. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no ice accumulation expected.
Tuesday Night
Rain likely. Cloudy, with a low around 45. Southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain. Mostly cloudy, with a high near 64. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 75.
Thursday Night
A chance of rain before 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday
A chance of rain after 1pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
A chance of rain. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 75. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.82°N 77.21°W (Elev. 331 ft)
Last Update:
9:54 am EST Mar 2, 2026
Forecast Valid:
11am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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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