National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fog/Mist

44°F

7°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.29 in (1026.5 mb)
Dewpoint 44°F (7°C)
Visibility 6.00 mi
Wind Chill39°F (4°C)
Last update 7 Mar 2:56 am EST
Extended Forecast for

The Plains VA

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 45. Southeast wind 3 to 5 mph.

    Low: 45 °F

    Areas Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 72 °F

    Dense Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 61. Southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 71. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 71 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 45. Southeast wind 3 to 5 mph.
Saturday
Widespread dense fog, mainly before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 61. Southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain. Mostly cloudy, with a high near 71. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 31.
Friday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
The Plains VA
 38.85°N 77.78°W (Elev. 600 ft)
Last Update:
3:53 am EST Mar 7, 2026
Forecast Valid:
3am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation