Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast

49°F

9°C

Humidity	73%
Wind Speed	Calm
Barometer	30.19 in (1022.6 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	20 Nov 11:55 am EST

More Information:

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

Extended Forecast for

2 Miles NNW Potomac Heights MD

This Afternoon
High: 49 °F
Cloudy
Tonight
Low: 45 °F
Mostly Cloudy
Friday
High: 56 °F
Chance Rain
Friday Night
Low: 52 °F
Rain
Saturday
High: 56 °F
Chance Rain
Saturday Night
Low: 39 °F
Mostly Clear
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 57 °F
Sunny

Detailed Forecast

This Afternoon

Cloudy, with a high near 49. Calm wind.

Tonight

Mostly cloudy, with a low around 45. Light southeast wind.

Friday

A chance of rain. Cloudy, with a high near 56. Light south wind. Chance of precipitation is 50%.

Friday Night

Rain. Low around 52. Light and variable wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A chance of rain before 1pm. Mostly cloudy, with a high near 56. North wind 8 to 10 mph. Chance of precipitation is 50%.

Saturday Night

Mostly clear, with a low around 39.

Sunday

Sunny, with a high near 52.

Sunday Night

Mostly clear, with a low around 43.

Monday

Sunny, with a high near 57.

Monday Night

Mostly cloudy, with a low around 46.