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

38°F

3°C

Humidity 97%
Wind Speed N 5 mph
Barometer 29.74 in (1007.8 mb)
Dewpoint 37°F (3°C)
Visibility 2.50 mi
Wind Chill34°F (1°C)
Last update 2 Dec 12:56 pm EST
Extended Forecast for

Bull Run VA

  • This Afternoon

    This Afternoon: A chance of rain, mainly before 3pm. Patchy fog before 4pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 41. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43. Northwest wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 44. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain, mainly before 3pm. Patchy fog before 4pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 41. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 26. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 43. Northwest wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 24. Calm wind.
Thursday
Partly sunny, with a high near 44. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 18.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Friday Night
A chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bull Run VA
 38.78°N 77.53°W (Elev. 299 ft)
Last Update:
1:26 pm EST Dec 2, 2025
Forecast Valid:
1pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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