Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

25°F

-4°C

Humidity 33%
Wind Speed NW 15 G 24 mph
Barometer 29.94 in (1014.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 1 Feb 4:55 pm EST
Extended Forecast for

Franconia VA

Cold Weather Advisory February 1, 10:00pm until February 2, 08:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Wind chill values as low as zero. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. West wind around 6 mph becoming calm  in the evening.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 28. Light and variable wind.  Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 1pm.  Mostly cloudy, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 32. Wind chill values as low as zero. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 17. West wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 37. Light and variable wind.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 40%.
Wednesday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 16.
Friday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Mostly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
Franconia VA
 38.77°N 77.16°W (Elev. 197 ft)
3:53 pm EST Feb 1, 2026
6pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
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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