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Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. 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.

Overcast

56°F

13°C

Humidity 65%
Wind Speed N 17 G 28 mph
Barometer 29.88 in (1012.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Apr 6:56 am EDT
Extended Forecast for

Manassas Regional Airport VA

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

  • Today

    Today: Showers, mainly before noon. High near 59. Northwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers then
    Slight Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 41. Northwest wind 5 to 8 mph becoming calm.

    Low: 41 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 54. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Widespread frost after 2am. Otherwise, mostly clear, with a low around 29. North wind 5 to 9 mph becoming light after midnight.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 10am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 61 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 44. Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 8am. Partly sunny, with a high near 74. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before noon. High near 59. Northwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Increasing clouds, with a low around 41. Northwest wind 5 to 8 mph becoming calm.
Monday
Mostly sunny, with a high near 54. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Widespread frost after 2am. Otherwise, mostly clear, with a low around 29. North wind 5 to 9 mph becoming light after midnight.
Tuesday
Widespread frost before 10am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
Wednesday
A chance of showers after 8am. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 55.
Saturday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manassas Regional Airport VA
 38.71°N 77.51°W (Elev. 200 ft)
Last Update:
4:53 am EDT Apr 19, 2026
Forecast Valid:
7am EDT Apr 19, 2026-6pm EDT Apr 25, 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