Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

40°F

4°C

Humidity	93%
Wind Speed	Calm
Barometer	29.72 in (1006.4 mb)
Dewpoint	38°F (3°C)
Visibility	7.00 mi
Last update	20 Feb 8:52 am EST

More Information:

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

Extended Forecast for

Tysons Corner VA

Today
High: 57 °F
Rain and
Areas Fog
then Patchy
Fog
Tonight
Low: 39 °F
Mostly Clear
Saturday
High: 53 °F
Partly Sunny
Saturday Night
Low: 36 °F
Mostly Cloudy
then Chance
Rain/Snow
Sunday
High: 40 °F
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
then Snow
Monday
High: 39 °F
Chance Snow
Monday Night
Low: 26 °F
Mostly Cloudy
Tuesday
High: 38 °F
Mostly Sunny

Detailed Forecast

Today

Rain, mainly before 11am. Areas of fog before 1pm. High near 57. East wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Mostly clear, with a low around 39. West wind 7 to 11 mph, with gusts as high as 20 mph.

Saturday

Partly sunny, with a high near 53. Northwest wind 5 to 7 mph.

Saturday Night

A chance of rain after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 36. Light northeast wind. Chance of precipitation is 40%.

Sunday

Rain and snow before 10am, then rain between 10am and 1pm, then rain and snow likely after 1pm. High near 40. North wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday

A chance of snow before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 26.

Tuesday

Mostly sunny, with a high near 38.

Tuesday Night

Mostly cloudy, with a low around 26.

Wednesday

Mostly cloudy, with a high near 46.