Hazardous Weather Conditions
Current conditions at
Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Fair and Breezy
34°F
1°C
| Humidity | 48% |
| Wind Speed | NW 21 G 28 mph |
| Barometer | 30.19 in (1023.0 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 11 Jan 7:56 pm EST |
Extended Forecast for
4 Miles NNW Haymarket VA
Tonight
Low: 28 °F
Mostly Clear
and Blustery
then Mostly
ClearMonday
High: 45 °F
Mostly Sunny
Monday Night
Low: 29 °F
Partly Cloudy
Tuesday
High: 49 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Wednesday
High: 51 °F
Slight Chance
RainWednesday Night
Low: 35 °F
Chance Rain
Thursday
High: 38 °F
Chance Rain
then Chance
Rain/SnowThursday Night
Low: 21 °F
Chance Snow
Detailed Forecast
Tonight
Mostly clear, with a low around 28. Blustery, with a northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 47 mph.
Monday
Mostly sunny, with a high near 45. West wind around 7 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 49. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of rain. Cloudy, with a high near 51. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 36.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNW Haymarket VA
38.87°N 77.69°W (Elev. 682 ft)
38.87°N 77.69°W (Elev. 682 ft)
6:53 pm EST Jan 11, 2026
7pm EST Jan 11, 2026-6pm EST Jan 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
