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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

A Few Clouds

38°F

3°C

Humidity 86%
Wind Speed NW 7 mph
Barometer 29.61 in (1003.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Mar 11:56 pm EDT
Extended Forecast for

4 Miles S Clifton VA

  • Overnight

    Overnight: Mostly clear, with a low around 30. West wind around 15 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 41. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 41 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 24 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. South wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 30. West wind around 15 mph, with gusts as high as 29 mph.
Tuesday
Increasing clouds, with a high near 41. West wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 5 to 10 mph becoming light west after midnight.
Wednesday
Partly sunny, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30. South wind around 5 mph.
Thursday
Partly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 63.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Clifton VA
 38.73°N 77.4°W (Elev. 151 ft)
Last Update:
10:54 pm EDT Mar 16, 2026
Forecast Valid:
12am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

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Chance of Precipitation