Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

90°F

32°C

Humidity	55%
Wind Speed	SE 10 mph
Barometer	29.75 in (1007.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	19 Jun 3:55 pm EDT

More Information:

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

Extended Forecast for

Mantua VA

Severe T-storm Watch until June 19, 09:00pm

Flood Watch until June 19, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Flood Watch

Severe T-storm Watch until June 19, 09:00pm
Flood Watch until June 19, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Juneteenth
High: 92 °F
Severe
Thunderstorms
Tonight
Low: 63 °F
Severe
Thunderstorms
then Mostly
Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 96 °F
Sunny
Sunday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

Juneteenth

Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a high near 92. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 9pm. Some of the storms could be severe. Mostly cloudy during the early evening, then gradual clearing, with a low around 63. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 86. West wind around 8 mph.

Friday Night

Partly cloudy, with a low around 68. Light southwest wind.

Saturday

Sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 72.

Sunday

Sunny, with a high near 96.

Sunday Night

Mostly clear, with a low around 76.