Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

93°F

34°C

Humidity	39%
Wind Speed	SE 3 mph
Barometer	29.99 in (1015.8 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	20 May 12:55 pm EDT

More Information:

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

Extended Forecast for

2 Miles ESE Dale City VA

Severe T-storm Watch until May 20, 08:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until May 20, 08:00pm
NOW until 8:00pm Wed
Severe T-storm Watch
This Afternoon
High: 97 °F
Severe
Thunderstorms
Tonight
Low: 61 °F
Severe
Thunderstorms
then Showers
Likely
Thursday
High: 70 °F
Showers
Thursday Night
Low: 54 °F
Showers
Likely
Friday
High: 64 °F
Showers
Friday Night
Low: 51 °F
Showers
Saturday
High: 67 °F
Showers
Saturday Night
Low: 57 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Increasing clouds and hot, with a high near 97. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 61. North wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 70. North wind 8 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 4am, then a chance of showers. Cloudy, with a low around 54. Northeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers, with thunderstorms also possible after 5pm. High near 64. East wind 8 to 10 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.

Saturday

Showers. High near 67. Chance of precipitation is 80%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

Sunday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

Sunday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.