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.

Light Snow Fog/Mist

33°F

1°C

Humidity	96%
Wind Speed	NW 17 mph
Barometer	29.84 in (1010.8 mb)
Dewpoint	32°F (0°C)
Visibility	1.50 mi
Wind Chill	22°F (-6°C)
Last update	22 Feb 7:52 pm EST

More Information:

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

Extended Forecast for

2 Miles E Centreville 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
Tonight
Low: 32 °F
Heavy Snow
then Snow
Likely and
Breezy
Monday
High: 40 °F
Chance Snow
and Breezy
Monday Night
Low: 22 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Tuesday
High: 39 °F
Mostly Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Partly Cloudy
then Chance
Rain
Thursday
High: 54 °F
Rain Likely

Detailed Forecast

Tonight

Snow, mainly before 2am. The snow could be heavy at times. Low around 32. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

A chance of snow, mainly before noon. Cloudy, with a high near 40. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph.

Tuesday

Mostly sunny, with a high near 39. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

Tuesday Night

A slight chance of snow after 1am. Mostly cloudy, with a low around 30. South wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 55.

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%.

Thursday Night

Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Friday

Mostly sunny, with a high near 49.

Friday Night

Mostly clear, with a low around 32.