Strong Cold Front Continues Crossing the Central and Eastern States into the Weekend

A strong cold front continues to cross the central US reaching the East Coast on Sunday. Gusty winds and snow are expected for the Rockies, northern Plains, and Upper Midwest through Saturday. Severe thunderstorms are forecast late Saturday from east Texas into the Tennessee River Valley. Heavy rain is expected for the East Coast and high winds for coastal Long Island into New England late Sunday. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 10, 01:00 PM EST until December 11, 01:00 AM EST

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Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

38°F

3°C

Humidity	83%
Wind Speed	Calm
Barometer	30.14 in (1020.6 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Last update	8 Dec 11:52 pm EST

More Information:

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

Extended Forecast for

Oakton VA

Flood Watch December 10, 01:00pm until December 11, 01:00am

Click here for hazard details and duration

Flood Watch

Overnight

Partly Cloudy
Low: 34 °F
Saturday

Patchy Fog
then Partly
Sunny
High: 57 °F
Saturday
Night

Mostly Cloudy
then Chance
Showers
Low: 49 °F
Sunday

Heavy Rain
High: 64 °F
Sunday
Night

Heavy Rain
and Breezy
Low: 38 °F
Monday

Breezy.
Chance Rain
then Sunny
High: 43 °F
Monday
Night

Clear
Low: 27 °F
Tuesday

Sunny
High: 46 °F
Tuesday
Night

Mostly Clear
Low: 29 °F

Detailed Forecast

Overnight

Partly cloudy, with a low around 34. South wind around 5 mph becoming calm.

Saturday

Patchy fog between 8am and 10am. Otherwise, partly sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

A chance of showers after 1am. Increasing clouds, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 50%.

Sunday

Rain and possibly a thunderstorm before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rain. High near 64. South wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Sunday Night

Showers and possibly a thunderstorm before 1am, then rain, mainly between 1am and 4am. Some of the storms could produce heavy rainfall. Low around 38. Breezy, with a northwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

Monday

A chance of rain before 7am. Sunny, with a high near 43. Breezy. Chance of precipitation is 30%.

Monday Night

Clear, with a low around 27.

Tuesday

Sunny, with a high near 46.

Tuesday Night

Mostly clear, with a low around 29.

Wednesday

Mostly sunny, with a high near 48.

Wednesday Night

Mostly clear, with a low around 28.