Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Snow Fog

33°F

1°C

Humidity	96%
Wind Speed	NW 8 mph
Barometer	29.84 in (1010.5 mb)
Dewpoint	32°F (0°C)
Visibility	0.50 mi
Wind Chill	26°F (-3°C)
Last update	22 Feb 4:52 pm EST

More Information:

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

Extended Forecast for

Wolf Trap VA

Winter Weather Advisory until February 23, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 23, 10:00am
NOW until 10:00am Mon
Winter Weather Advisory
This Afternoon
High: 37 °F
Rain/Snow
Tonight
Low: 32 °F
Rain/Snow
then Snow
Likely
Monday
High: 39 °F
Chance Snow
and Breezy
Monday Night
Low: 22 °F
Decreasing
Clouds
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 54 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Partly Cloudy
then Chance
Rain

Detailed Forecast

This Afternoon

Rain and snow. High near 37. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after midnight. Low around 32. Northwest wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

A chance of snow, mainly before noon. Cloudy, with a high near 39. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 15 to 18 mph, with gusts as high as 31 mph.

Tuesday

Mostly sunny, with a high near 37. West wind 9 to 14 mph, with gusts as high as 24 mph.

Tuesday Night

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

Wednesday

Mostly sunny, with a high near 54.

Wednesday Night

A chance of rain after 1am. Partly cloudy, with a low around 36. Chance of precipitation is 30%.

Thursday

Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.