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

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

51°F

11°C

Humidity	80%
Wind Speed	Calm
Barometer	29.73 in (1007.0 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	11 Nov 8:55 pm EST

More Information:

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

Extended Forecast for

Mount Vernon VA

Tonight
Low: 49 °F
Gradual
Clearing
Thursday
High: 65 °F
Chance Rain
Thursday Night
Low: 43 °F
Chance Rain
Friday
High: 52 °F
Partly Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 52 °F
Mostly Sunny
Saturday Night
Low: 37 °F
Mostly Clear
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy early, then gradual clearing, with a low around 49. Calm wind becoming south around 5 mph.

Thursday

A chance of rain before 1pm, then a chance of rain after 2pm. Partly sunny, with a high near 65. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 50%.

Thursday Night

A chance of rain, mainly between midnight and 3am. Mostly cloudy, with a low around 43. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Friday

Partly sunny, with a high near 52. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 36. Northwest wind 6 to 8 mph.

Saturday

Mostly sunny, with a high near 52.

Saturday Night

Mostly clear, with a low around 37.

Sunday

Mostly sunny, with a high near 53.

Sunday Night

Partly cloudy, with a low around 36.