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.

Overcast

19°F

-7°C

Humidity 81%
Wind Speed N 8 mph
Barometer 29.81 in (1010.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 25 Jan 10:56 pm EST
Extended Forecast for

3 Miles NE Casanova VA

Cold Weather Advisory January 26, 07:00pm until January 27, 11:00am
Winter Storm Warning January 25, 11:18pm until January 26, 04:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 11:18pm until January 26, 04:00am

    NOW until 4:00am Mon

    Winter Storm Warning

  • Tonight

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -2. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: -2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29. Wind chill values as low as -2. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 29 °F

    Sunny

  • Tuesday Night

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

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Light and variable wind.
Monday
Mostly sunny, with a high near 30. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around -2. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 29. Wind chill values as low as -2. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 5. Light northwest wind.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 20.
Friday Night
Mostly clear, with a low around 4.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Casanova VA
 38.66°N 77.61°W (Elev. 249 ft)
Last Update:
9:53 pm EST Jan 25, 2026
Forecast Valid:
11pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation