Current conditions at
Washington Manassas Airport (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Fog/Mist
64°F
18°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.95 in (1014.5 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 1.75 mi |
| Last update | 19 Aug 4:56 am EDT |
Extended Forecast for
2 Miles WSW Bull Run VA
Today
High: 89 °F
Patchy Fog
then SunnyTonight
Low: 69 °F
Partly Cloudy
Thursday
High: 86 °F
Slight Chance
Showers then
Showers
LikelyThursday Night
Low: 65 °F
Showers
Likely then
Chance
ShowersFriday
High: 83 °F
Chance
ShowersFriday Night
Low: 66 °F
Showers
LikelySaturday
High: 84 °F
Chance
ShowersSaturday Night
Low: 66 °F
Chance
ShowersSunday
High: 86 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, sunny, with a high near 89. Light and variable wind.
Tonight
Partly cloudy, with a low around 69. Calm wind.
Thursday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 40%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Bull Run VA
38.79°N 77.56°W (Elev. 272 ft)
38.79°N 77.56°W (Elev. 272 ft)
5:22 am EDT Aug 19, 2026
5am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
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