Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

42°F

6°C

Humidity	92%
Wind Speed	Calm
Barometer	29.99 in (1015.6 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	11 Nov 3:52 am EST

More Information:

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

Extended Forecast for

3 Miles NW Mc Lean VA

Veterans Day
High: 66 °F
Sunny
Tonight
Low: 47 °F
Mostly Cloudy
then Slight
Chance Rain
Thursday
High: 64 °F
Chance Rain
Thursday Night
Low: 39 °F
Chance
Showers
Friday
High: 50 °F
Mostly Sunny
Friday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 49 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 51 °F
Mostly Sunny

Detailed Forecast

Veterans Day

Sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the afternoon.

Tonight

A slight chance of rain after 4am. Cloudy during the evening, then partly cloudy overnight, with a low around 47. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

Thursday

A chance of rain, mainly between 7am and 1pm, then a chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 64. Light west wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

Thursday Night

A chance of showers, mainly after 1am. Partly cloudy, with a low around 39. Northwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 50. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.

Friday Night

Partly cloudy, with a low around 35.

Saturday

Mostly sunny, with a high near 49.

Saturday Night

Partly cloudy, with a low around 35.

Sunday

Mostly sunny, with a high near 51.

Sunday Night

Mostly clear, with a low around 34.