Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

14°F

-10°C

Humidity 56%
Wind Speed NW 7 mph
Barometer 30.26 in (1025.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 30 Jan 1:52 am EST
Extended Forecast for

Fairfax VA

Cold Weather Advisory January 30, 08:00pm until January 31, 11:00am
Cold Weather Advisory January 30, 02:39am until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 02:39am until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 6 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 20. Wind chill values as low as -6. Northwest wind 7 to 9 mph.

    High: 20 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -7. North wind 5 to 9 mph.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 20. Wind chill values as low as -7. North wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 20 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 11. North wind 13 to 18 mph, with gusts as high as 39 mph.  Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Blustery.

    High: 25 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Clear, with a low around 15.

    Low: 15 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind around 7 mph.
Friday
Mostly sunny, with a high near 20. Wind chill values as low as -6. Northwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -7. North wind 5 to 9 mph.
Saturday
Mostly cloudy, with a high near 20. Wind chill values as low as -7. North wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 11. North wind 13 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 25. Blustery.
Sunday Night
Clear, with a low around 15.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Fairfax VA
 38.85°N 77.29°W (Elev. 400 ft)
12:54 am EST Jan 30, 2026
2am EST Jan 30, 2026-6pm EST Feb 5, 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