Severe Thunderstorms and Heavy Rain Possible Across the Central U.S.; Additional Flash Flooding Potential in the Mid-Atlantic

Strong thunderstorms are forecast across parts of the Central Plains and Midwest today with damaging wind gusts, large hail, and heavy rainfall the primary threats. Heavy rain and scattered flash flooding is also possible across the Carolinas into Virginia. Elevated to critical fire weather concerns in the Four Corners region as Extreme Heat Warnings remain in effect across the Desert Southwest. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

83°F

28°C

Humidity	71%
Wind Speed	Calm
Barometer	29.91 in (1013.1 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	10 Jul 3:55 pm EDT

More Information:

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

Extended Forecast for

Annandale VA

This Afternoon
High: 83 °F
Isolated
T-storms
Tonight
Low: 71 °F
Mostly Cloudy
then Patchy
Fog
Friday
High: 89 °F
Patchy Fog
then Chance
T-storms
Friday Night
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 89 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 72 °F
Chance
T-storms
Monday
High: 87 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms before 5pm. Mostly cloudy, with a high near 83. Light south wind. Chance of precipitation is 20%.

Tonight

Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 71. Calm wind.

Friday

A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Light and variable wind. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90.