Dangerous Cold Weather for Most of the Country; Rare Winter Storm for the South; Fire Weather Concerns for Southern California

Arctic air will filter south and east through early this week. As this cold air moves across the South, a rare winter storm is forecast to develop from Texas, Gulf Coast States into the Southeast through early this week. Several new daily record low temperatures are expected, including new record-low maximum temperatures. For Southern California, fire weather concerns increase this week. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

22°F

-6°C

Humidity 36%
Wind Speed NW 8 mph
Barometer 30.46 in (1031.9 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Jan 5:55 pm EST
Extended Forecast for

Annandale VA

Cold Weather Advisory January 21, 10:00pm until January 23, 10:00am
Cold Weather Advisory January 20, 07:00pm until January 21, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  • Tonight

    Tonight: Increasing clouds, with a low around 10. Northwest wind 6 to 9 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of flurries after 10am.  Cloudy, with a high near 22. Northwest wind around 6 mph becoming light and variable  in the afternoon.

    High: 22 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before midnight.  Cloudy during the early evening, then gradual clearing, with a low around 8. Wind chill values as low as -4. Light and variable wind becoming northwest 5 to 10 mph in the evening.  Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 19. Wind chill values as low as -6. Northwest wind 5 to 11 mph.

    High: 19 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Southeast wind around 5 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

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

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 10. Northwest wind 6 to 9 mph.
Tuesday
A chance of flurries after 10am. Cloudy, with a high near 22. Northwest wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
A slight chance of snow showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 8. Wind chill values as low as -4. Light and variable wind becoming northwest 5 to 10 mph in the evening. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 19. Wind chill values as low as -6. Northwest wind 5 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 9. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.82°N 77.21°W (Elev. 331 ft)
6:29 pm EST Jan 20, 2025
6pm EST Jan 20, 2025-6pm EST Jan 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database