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 >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

16°F

-9°C

Humidity	51%
Wind Speed	NW 10 mph
Barometer	30.26 in (1025.3 mb)
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Wind Chill	4°F (-16°C)
Last update	29 Jan 10:52 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Fairfax VA

Cold Weather Advisory January 29, 11:09pm until January 30, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 29, 11:09pm until January 30, 11:00am
NOW until 11:00am Fri
Cold Weather Advisory
Tonight
Low: 6 °F
Mostly Clear
Friday
High: 21 °F
Mostly Sunny
Friday Night
Low: 8 °F
Mostly Cloudy
Saturday
High: 19 °F
Chance Snow
Saturday Night
Low: 10 °F
Chance Snow
and Blustery
Sunday
High: 24 °F
Partly Sunny
and Blustery
Sunday Night
Low: 15 °F
Mostly Clear
Monday
High: 33 °F
Sunny

Detailed Forecast

Tonight

Mostly clear, with a low around 6. Wind chill values as low as -3. Northwest wind around 6 mph.

Friday

Mostly sunny, with a high near 21. Wind chill values as low as -3. Northwest wind around 6 mph.

Friday Night

Mostly cloudy, with a low around 8. Wind chill values as low as -1. Calm wind becoming north around 6 mph after midnight.

Saturday

A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 19. Wind chill values as low as -2. North wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 10. Blustery, with a north wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 24. Blustery.

Sunday Night

Mostly clear, with a low around 15.

Monday

Sunny, with a high near 33.

Monday Night

Partly cloudy, with a low around 18.

Tuesday

Sunny, with a high near 35.

Tuesday Night

Partly cloudy, with a low around 19.