Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fair

75°F

24°C

Humidity	69%
Wind Speed	S 8 mph
Barometer	29.71 in (1006.3 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	18 Jun 8:56 am EDT

More Information:

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

Extended Forecast for

5 Miles WNW Dale City VA

Today
High: 93 °F
Breezy.
Chance
Showers then
Chance
T-storms
Tonight
Low: 68 °F
Mostly Cloudy
then Chance
T-storms
Juneteenth
High: 85 °F
Showers
Likely then
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 88 °F
Mostly Sunny
Sunday Night
Low: 69 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 87 °F
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 93. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

Tonight

A slight chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 68. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

Juneteenth

Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 85. Northwest wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Mostly clear, with a low around 62. Northwest wind 5 to 8 mph.

Saturday

Sunny, with a high near 86. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 63.

Sunday

Mostly sunny, with a high near 88.

Sunday Night

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

Monday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 87. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 63. Chance of precipitation is 80%.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 61.

Wednesday

Mostly sunny, with a high near 86.