Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Partly Cloudy

87°F

31°C

Humidity	42%
Wind Speed	S 8 mph
Barometer	29.74 in (1007.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	17 Jun 5:56 pm EDT

More Information:

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

Extended Forecast for

2 Miles WNW Bull Run VA

Tonight
Low: 68 °F
Increasing
Clouds
Thursday
High: 94 °F
Slight Chance
Showers then
Chance
T-storms and
Breezy
Thursday Night
Low: 66 °F
Mostly Cloudy
then Slight
Chance
Showers
Juneteenth
High: 85 °F
Mostly Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Increasing clouds, with a low around 68. South wind 6 to 9 mph, with gusts as high as 20 mph.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 94. Breezy, with a west wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.

Thursday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 66. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Juneteenth

Mostly sunny, with a high near 85. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 61. Northwest wind 5 to 9 mph becoming light after midnight.

Saturday

Sunny, with a high near 85.

Saturday Night

Mostly clear, with a low around 61.

Sunday

Mostly sunny, with a high near 87.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 61.

Wednesday

Mostly sunny, with a high near 85.