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 Snow

32°F

0°C

Humidity 54%
Wind Speed E 7 mph
Barometer 30.28 in (1026.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Dec 3:56 am EST
Extended Forecast for

2 Miles NW Bristow VA

Winter Weather Advisory until December 5, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 5, 04:00pm

    NOW until 4:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Snow

  • Friday

    Friday: Snow, mainly before 8am. High near 34. Light east wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow then
    Slight Chance
    Snow

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow. Low around 23. Light east wind. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow, mainly before 8am. High near 34. Light east wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 21. Calm wind.
Saturday
Partly sunny, with a high near 44. Calm wind.
Saturday Night
Partly cloudy, with a low around 24. Calm wind.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Bristow VA
 38.76°N 77.56°W (Elev. 223 ft)
Last Update:
3:53 am EST Dec 5, 2025
Forecast Valid:
4am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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