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.

Overcast

44°F

7°C

Humidity	53%
Wind Speed	Calm
Barometer	30.04 in (1017.3 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	15 Feb 10:52 am EST

More Information:

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

Extended Forecast for

Catharpin VA

Today
High: 46 °F
Rain
Tonight
Low: 34 °F
Rain and
Patchy Fog
then Patchy
Fog
Washington's Birthday
High: 48 °F
Patchy Fog
then Partly
Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Tuesday
High: 56 °F
Partly Sunny
Tuesday Night
Low: 41 °F
Cloudy
Wednesday
High: 57 °F
Mostly Cloudy
Wednesday Night
Low: 42 °F
Partly Cloudy
Thursday
High: 60 °F
Mostly Sunny

Detailed Forecast

Today

Rain, mainly after 1pm. High near 46. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain, mainly before 10pm. Patchy fog before 8pm, then patchy fog after 9pm. Low around 34. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Washington's Birthday

Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 3 to 6 mph.

Monday Night

Partly cloudy, with a low around 33. Calm wind.

Tuesday

Partly sunny, with a high near 56. Light southwest wind.

Tuesday Night

Cloudy, with a low around 41.

Wednesday

Mostly cloudy, with a high near 57.

Wednesday Night

Partly cloudy, with a low around 42.