Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Light Rain

43°F

6°C

Humidity	83%
Wind Speed	Calm
Barometer	30.16 in (1021.7 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	18 Nov 5:55 pm EST

More Information:

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

Extended Forecast for

Lorton VA

Tonight
Low: 40 °F
Rain
Wednesday
High: 53 °F
Patchy Fog
then Mostly
Cloudy
Wednesday Night
Low: 40 °F
Mostly Cloudy
Thursday
High: 53 °F
Cloudy
Thursday Night
Low: 44 °F
Cloudy
Friday
High: 61 °F
Slight Chance
Rain
Friday Night
Low: 48 °F
Rain Likely
Saturday
High: 56 °F
Chance Rain
Saturday Night
Low: 39 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain, mainly before 4am. Low around 40. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 53. Light and variable wind becoming north 5 to 9 mph in the morning.

Wednesday Night

Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.

Thursday

Cloudy, with a high near 53. Calm wind becoming south around 5 mph.

Thursday Night

Cloudy, with a low around 44. Light south wind.

Friday

A slight chance of rain before 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 20%.

Friday Night

Rain likely, mainly after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.