Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

35°F

2°C

Humidity	57%
Wind Speed	Calm
Barometer	30.23 in (1024.0 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	3 Feb 10:52 am EST

More Information:

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

Extended Forecast for

5 Miles NW Catharpin VA

Today
High: 41 °F
Scattered
Flurries
Tonight
Low: 23 °F
Snow Showers
Likely and
Patchy Fog
Wednesday
High: 33 °F
Partly Sunny
Wednesday Night
Low: 15 °F
Decreasing
Clouds
Thursday
High: 31 °F
Sunny
Thursday Night
Low: 15 °F
Partly Cloudy
Friday
High: 38 °F
Chance Snow
Friday Night
Low: 19 °F
Mostly Cloudy
then Partly
Cloudy and
Blustery
Saturday
High: 28 °F
Sunny and
Blustery

Detailed Forecast

Today

Scattered flurries. Mostly cloudy, with a high near 41. Light and variable wind becoming south around 5 mph in the afternoon.

Tonight

Snow showers likely, mainly before 2am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 23. Light and variable wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Partly sunny, with a high near 33. North wind 8 to 10 mph.

Wednesday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Northwest wind 5 to 7 mph.

Thursday

Sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 15.

Friday

A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.

Friday Night

Partly cloudy, with a low around 19. Blustery.