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

Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

31°F

-1°C

Humidity 18%
Wind Speed W 9 mph
Barometer 30.36 in (1028.5 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 Jan 12:55 pm EST
Extended Forecast for

2 Miles S White Plains MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. West wind 8 to 10 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 15. Light and variable wind.

    Low: 15 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West wind 7 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.

    High: 19 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 30. West wind 8 to 10 mph.
Tonight
Clear, with a low around 15. Light and variable wind.
Wednesday
Sunny, with a high near 40. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 32. South wind around 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 50. West wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 38.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.
Saturday Night
Snow. Low around 14. Chance of precipitation is 80%.
Sunday
Snow. High near 22. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S White Plains MD
 38.57°N 76.99°W (Elev. 184 ft)
Last Update:
12:53 pm EST Jan 20, 2026
Forecast Valid:
1pm EST Jan 20, 2026-6pm EST Jan 26, 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