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

Fire Weather Concerns in the Southern Plains and Southeast; Pacific System to Bring Unsettled Weather to the West Coast

Gusty winds and dry conditions will continue to bring elevated to critical fire weather conditions to the southern Plains and Southeast early this week. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to northern and central California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. 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.

Fair

49°F

9°C

Humidity 46%
Wind Speed Calm
Barometer 30.11 in (1020.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 19 Apr 8:56 pm EDT
Extended Forecast for

Manassas VA

Freeze Watch April 21, 02:00am until April 21, 10:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Scattered sprinkles after midnight. Increasing clouds, with a low around 41. Northwest wind around 7 mph becoming south in the evening.

    Low: 41 °F

    Scattered
    Sprinkles

  • Monday

    Monday: Scattered sprinkles. Mostly sunny, with a high near 56. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 56 °F

    Scattered
    Sprinkles

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. North wind 5 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Partly cloudy, with a low around 48. South wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered sprinkles after midnight. Increasing clouds, with a low around 41. Northwest wind around 7 mph becoming south in the evening.
Monday
Scattered sprinkles. Mostly sunny, with a high near 56. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 31. North wind 5 to 9 mph.
Tuesday
Sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A chance of showers after 2am. Partly cloudy, with a low around 48. South wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 83.
Friday Night
A chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
Showers likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manassas VA
 38.76°N 77.48°W (Elev. 289 ft)
Last Update:
7:53 pm EDT Apr 19, 2026
Forecast Valid:
9pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
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