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.

Fair

23°F

-5°C

Humidity 48%
Wind Speed NW 15 G 26 mph
Barometer 30.07 in (1019.3 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 26 Jan 5:56 pm EST
Extended Forecast for

Haymarket VA

Cold Weather Advisory January 26, 07:00pm until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around -1. West wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: -1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 29. Wind chill values as low as -9. Southwest wind 3 to 8 mph.

    High: 29 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Wind chill values as low as -1. Northwest wind 3 to 6 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 25. Wind chill values as low as -2. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 25 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Light northwest wind.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -1. West wind 5 to 10 mph, with gusts as high as 22 mph.
Tuesday
Increasing clouds, with a high near 29. Wind chill values as low as -9. Southwest wind 3 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 6. Wind chill values as low as -1. Northwest wind 3 to 6 mph.
Wednesday
Increasing clouds, with a high near 25. Wind chill values as low as -2. Northwest wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
Partly cloudy, with a low around 5. Light northwest wind.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Haymarket VA
 38.82°N 77.64°W (Elev. 348 ft)
Last Update:
5:48 pm EST Jan 26, 2026
Forecast Valid:
5pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation