Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fog/Mist

63°F

17°C

Humidity	93%
Wind Speed	Calm
Barometer	30.15 in (1021.2 mb)
Dewpoint	61°F (16°C)
Visibility	4.00 mi
Last update	4 Oct 10:55 am EDT

More Information:

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

Extended Forecast for

Mount Vernon VA

This Afternoon
High: 68 °F
Chance
Showers
Tonight
Low: 61 °F
Mostly Cloudy
Monday
High: 72 °F
Becoming
Sunny
Monday Night
Low: 51 °F
Clear
Tuesday
High: 67 °F
Sunny
Tuesday Night
Low: 49 °F
Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 75 °F
Sunny

Detailed Forecast

This Afternoon

Areas of drizzle with a chance of showers before 3pm. Cloudy, with a high near 68. Northeast wind around 5 mph becoming calm. Chance of precipitation is 50%.

Tonight

Mostly cloudy, with a low around 61. Calm wind.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

Monday Night

Clear, with a low around 51. North wind around 7 mph.

Tuesday

Sunny, with a high near 67. North wind around 6 mph becoming calm in the afternoon.

Tuesday Night

Clear, with a low around 49.

Wednesday

Sunny, with a high near 72.