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

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Light Rain Fog/Mist

41°F

5°C

Humidity 89%
Wind Speed N 12 G 24 mph
Barometer 29.92 in (1013.7 mb)
Dewpoint 38°F (3°C)
Visibility 2.50 mi
Wind Chill34°F (1°C)
Last update 12 Mar 9:56 am EDT
Extended Forecast for

The Plains VA

  • Today

    Today: Rain and snow before 5pm, then a chance of snow. High near 47. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 52. Windy, with a south wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 52 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Breezy, with a southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Partly sunny, with a high near 57. Northwest wind 6 to 8 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.

    Low: 51 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers. High near 66. Breezy. Chance of precipitation is 90%.

    High: 66 °F

    Showers and
    Breezy

Detailed Forecast

Today
Rain and snow before 5pm, then a chance of snow. High near 47. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 29. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Friday
Partly sunny, with a high near 52. Windy, with a south wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Friday Night
Mostly clear, with a low around 38. Breezy, with a southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Partly sunny, with a high near 57. Northwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Mostly cloudy, with a high near 59.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Monday
Showers. High near 66. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
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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:
8:12 am EDT Mar 12, 2026
Forecast Valid:
10am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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