Areas of Excessive Rainfall and Severe Thunderstorms Friday

Heavy thunderstorms may bring areas of excessive rainfall and locally considerable flooding over parts of the Ozarks into the lower-Mississippi River Valley Friday and Saturday. Scattered severe thunderstorms may occur Friday from Montana into the central Plains, with hail and corridors of damaging winds possible. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72° N Lon: 77.18° W Elev: 69 ft.

Fog/Mist

66°F

19°C

Humidity	96%
Wind Speed	Calm
Barometer	30.01 in (1016.5 mb)
Dewpoint	65°F (18°C)
Visibility	2.50 mi
Last update	13 Jun 5:55 am EDT

More Information:

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

Detailed forecast for

Fairfax County

Today

Mostly cloudy. A chance of showers and thunderstorms this afternoon. Highs in the upper 80s. South winds around 5 mph. Chance of rain 50 percent.

Tonight

Showers and thunderstorms likely in the evening, then showers likely with possible thunderstorms and drizzle after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows around 70. Southeast winds around 5 mph. Chance of rain 70 percent.

Saturday

Mostly cloudy. Areas of drizzle with a slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 50 percent.

Saturday Night

A chance of thunderstorms. Showers likely. Lows in the mid 60s. East winds around 5 mph. Chance of rain 70 percent.

Sunday

Cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.

Sunday Night

Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 80 percent.

Monday

Showers likely. Highs in the mid 70s. Chance of rain 70 percent.

Monday Night

Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent.

Tuesday

Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

Tuesday Night

Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 40 percent.

Wednesday

Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.