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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

53°F

12°C

Humidity 74%
Wind Speed NW 15 G 23 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Apr 12:56 pm EDT
Extended Forecast for

Haymarket VA

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

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 60. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Northwest wind 6 to 9 mph becoming southwest after midnight.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 55. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. North wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Light and variable wind becoming south 5 to 9 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 60. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 40. Northwest wind 6 to 9 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 55. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 31. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 62. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
A chance of showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 55.
Saturday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.
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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:
12:04 pm EDT Apr 19, 2026
Forecast Valid:
1pm 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