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

Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

77°F

25°C

Humidity 43%
Wind Speed NW 9 mph
Barometer 29.64 in (1003.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 May 10:56 pm EDT
Extended Forecast for

2 Miles N Haymarket VA

  • Tonight

    Tonight: Scattered sprinkles before midnight. Partly cloudy, with a low around 60. Northwest wind around 7 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Scattered
    Sprinkles

  • Sunday

    Sunday: Mostly sunny, with a high near 76. West wind 9 to 16 mph, with gusts as high as 32 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. North wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 65. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

Detailed Forecast

Tonight
Scattered sprinkles before midnight. Partly cloudy, with a low around 60. Northwest wind around 7 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 76. West wind 9 to 16 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 56. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 77. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 51. North wind around 6 mph.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Showers. Low around 56. Chance of precipitation is 80%.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 65. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 80%.
Thursday
Showers likely, mainly after 2pm. Partly sunny, with a high near 63. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Haymarket VA
 38.84°N 77.64°W (Elev. 361 ft)
Last Update:
10:30 pm EDT May 17, 2025
Forecast Valid:
11pm EDT May 17, 2025-6pm EDT May 24, 2025
 
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