Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

41°F

5°C

Humidity	95%
Wind Speed	Calm
Barometer	30.45 in (1031.5 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	10 Oct 7:55 am EDT

More Information:

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

Extended Forecast for

Fort Belvoir VA

Today
High: 66 °F
Mostly Sunny
Tonight
Low: 52 °F
Mostly Cloudy
Saturday
High: 71 °F
Chance
Showers
Saturday Night
Low: 61 °F
Showers
Likely
Sunday
High: 65 °F
Showers
Sunday Night
Low: 56 °F
Showers
Likely
Columbus Day
High: 62 °F
Chance
Showers
Monday Night
Low: 57 °F
Chance
Showers
Tuesday
High: 69 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 66. Northeast wind 5 to 7 mph becoming southeast in the afternoon.

Tonight

Mostly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.

Saturday

A chance of showers, mainly after 8am. Mostly cloudy, with a high near 71. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely after 2am. Cloudy, with a low around 61. Northeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers. High near 65. Northeast wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

Columbus Day

A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Tuesday

Partly sunny, with a high near 69.

Tuesday Night

Partly cloudy, with a low around 55.