Hazardous Weather Conditions
Current conditions at
Washington Manassas Airport (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Fair
84°F
29°C
| Humidity | 74% |
| Wind Speed | W 6 mph |
| Barometer | 29.90 in (1012.8 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 17 Aug 9:56 am EDT |
Extended Forecast for
5 Miles WNW Dale City VA
Today
High: 90 °F
Mostly Sunny
Tonight
Low: 71 °F
Chance
ShowersTuesday
High: 87 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 70 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 67 °F
Showers
LikelyFriday
High: 84 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Today
Mostly sunny, with a high near 90. Northwest wind 7 to 9 mph.
Tonight
A chance of showers and thunderstorms between 8pm and 11pm, then a slight chance of showers. Mostly cloudy, with a low around 71. Light northwest wind. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 87. North wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 67. Calm wind.
Wednesday
Sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WNW Dale City VA
38.68°N 77.43°W (Elev. 262 ft)
38.68°N 77.43°W (Elev. 262 ft)
7:54 am EDT Aug 17, 2026
10am EDT Aug 17, 2026-6pm EDT Aug 23, 2026
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