Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Light Rain

62°F

17°C

Humidity	96%
Wind Speed	S 12 mph
Barometer	29.69 in (1005.8 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	16 Mar 4:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SSE Catharpin VA

Overnight
Low: 55 °F
Chance
Showers
Monday
High: 73 °F
Chance
Showers then
Severe
Thunderstorms
and Breezy
Monday Night
Low: 29 °F
Severe
Thunderstorms
then Partly
Cloudy
Tuesday
High: 42 °F
Increasing
Clouds
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy
Thursday
High: 54 °F
Partly Sunny
Thursday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Cloudy, with a low around 55. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Monday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Some of the storms could be severe. High near 73. Breezy, with a south wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Some of the storms could be severe. Low around 29. West wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Increasing clouds, with a high near 42. West wind 9 to 13 mph, with gusts as high as 24 mph.

Tuesday Night

Mostly clear, with a low around 22. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph.

Wednesday

Partly sunny, with a high near 41.

Wednesday Night

Mostly cloudy, with a low around 28.

Thursday

Partly sunny, with a high near 54.

Thursday Night

Mostly cloudy, with a low around 37.