Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

84°F

29°C

Humidity	43%
Wind Speed	N 5 mph
Barometer	29.83 in (1010.4 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	30 Jul 4:55 pm EDT

More Information:

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

Extended Forecast for

Dale City VA

Tonight
Low: 68 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Saturday
High: 91 °F
Partly Sunny
Saturday Night
Low: 71 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 87 °F
Showers
Likely
Sunday Night
Low: 70 °F
Showers
Likely
Monday
High: 85 °F
Showers
Likely
Monday Night
Low: 69 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 68. North wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 18 mph.

Friday

Sunny, with a high near 90. Northwest wind 3 to 5 mph.

Friday Night

Partly cloudy, with a low around 69. Light southeast wind.

Saturday

Partly sunny, with a high near 91. Light south wind increasing to 5 to 10 mph in the morning.

Saturday Night

A chance of showers after 2am. Mostly cloudy, with a low around 71. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

Sunday Night

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

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Thursday

A chance of showers. Partly sunny, with a high near 90. Chance of precipitation is 40%.