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Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Snow Fog/Mist

27°F

-3°C

Humidity	85%
Wind Speed	E 3 mph
Barometer	30.28 in (1025.7 mb)
Dewpoint	23°F (-5°C)
Visibility	2.00 mi
Last update	5 Dec 7:52 am EST

More Information:

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

Extended Forecast for

3 Miles WNW Catharpin VA

Winter Weather Advisory December 5, 08:16am until December 5, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 5, 08:16am until December 5, 04:00pm
NOW until 4:00pm Fri
Winter Weather Advisory
Today
High: 33 °F
Snow Likely
Tonight
Low: 21 °F
Mostly Cloudy
then Patchy
Fog
Saturday
High: 43 °F
Partly Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 43 °F
Partly Sunny
Sunday Night
Low: 25 °F
Mostly Cloudy
Monday
High: 35 °F
Mostly Sunny
Monday Night
Low: 17 °F
Mostly Clear

Detailed Forecast

Today

Snow likely, mainly before noon. Cloudy, with a high near 33. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. Calm wind.

Saturday

Partly sunny, with a high near 43. Light southwest wind.

Saturday Night

Partly cloudy, with a low around 24. Calm wind.

Sunday

Partly sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 25.

Monday

Mostly sunny, with a high near 35.