Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

39°F

4°C

Humidity	46%
Wind Speed	S 7 mph
Barometer	30.17 in (1022.1 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	14 Feb 9:52 am EST

More Information:

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

Extended Forecast for

3 Miles NNW Mc Lean VA

Today
High: 54 °F
Sunny
Tonight
Low: 32 °F
Mostly Cloudy
Sunday
High: 44 °F
Chance Rain
then Rain
Likely
Sunday Night
Low: 35 °F
Rain Likely
and Patchy
Fog
Washington's Birthday
High: 47 °F
Patchy Fog
then Partly
Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Tuesday
High: 55 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy
Wednesday
High: 59 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 54. West wind around 6 mph.

Tonight

Mostly cloudy, with a low around 32. Calm wind.

Sunday

Rain likely, mainly after 1pm. Cloudy, with a high near 44. Light east wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain likely, mainly before 1am. Patchy fog after midnight. Otherwise, cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Washington's Birthday

Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 47. North wind 3 to 5 mph.

Monday Night

Partly cloudy, with a low around 33.

Tuesday

Partly sunny, with a high near 55.

Tuesday Night

Mostly cloudy, with a low around 42.

Wednesday

Mostly cloudy, with a high near 59.

Wednesday Night

A chance of rain before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.