Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

12°F

-11°C

Humidity 51%
Wind Speed N 9 mph
Barometer 30.26 in (1025.3 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 31 Jan 2:52 am EST
Extended Forecast for

2 Miles NNW Great Falls VA

Cold Weather Advisory January 31, 10:00pm until February 1, 01:00pm
Cold Weather Advisory January 31, 03:30am until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 03:30am until January 31, 11:00am

    NOW until 11:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 20. Wind chill values as low as -8. North wind 7 to 10 mph.

    High: 20 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. Wind chill values as low as -5. North wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. Wind chill values as low as -6. Northwest wind around 18 mph, with gusts as high as 32 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Monday Night

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

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 4. Wind chill values as low as -6. Northwest wind around 6 mph.
Saturday
Mostly cloudy, with a high near 20. Wind chill values as low as -8. North wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 11. Wind chill values as low as -5. North wind 9 to 16 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 25. Wind chill values as low as -6. Northwest wind around 18 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 15. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Great Falls VA
 39.03°N 77.32°W (Elev. 285 ft)
12:53 am EST Jan 31, 2026
3am EST Jan 31, 2026-6pm EST Feb 6, 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