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 >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

22°F

-6°C

Humidity	40%
Wind Speed	N 7 mph
Barometer	30.18 in (1022.4 mb)
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	31 Jan 11:55 am EST

More Information:

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

Extended Forecast for

3 Miles WNW Indian Head MD

Cold Weather Advisory January 31, 10:00pm until February 1, 01:00pm

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 21 °F
Chance
Flurries
Tonight
Low: 11 °F
Chance
Flurries and
Windy
Sunday
High: 26 °F
Mostly Sunny
and Windy
Sunday Night
Low: 16 °F
Mostly Clear
and Windy
Monday
High: 34 °F
Sunny
Monday Night
Low: 15 °F
Mostly Clear
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 33 °F
Chance Snow

Detailed Forecast

This Afternoon

A chance of flurries after 4pm. Mostly cloudy, with a high near 21. North wind 11 to 14 mph, with gusts as high as 23 mph.

Tonight

A chance of flurries before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -8. Windy, with a north wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 44 mph.

Sunday

Mostly sunny, with a high near 26. Wind chill values as low as -9. Windy, with a northwest wind 22 to 29 mph, with gusts as high as 44 mph.

Sunday Night

Mostly clear, with a low around 16. Wind chill values as low as -1. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 39 mph.

Monday

Sunny, with a high near 34. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

Monday Night

Mostly clear, with a low around 15.

Tuesday

Mostly sunny, with a high near 38.

Tuesday Night

A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.