



Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest
Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >
Hazardous Weather Conditions
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
71°F
22°C
Humidity | 90% |
Wind Speed | S 6 mph |
Barometer | 29.94 in (1013.4 mb) |
Dewpoint | 68°F (20°C) |
Visibility | 10.00 mi |
Last update | 6 Sep 6:52 am EDT |
Sterling VA
Today
High: 87 °F
Mostly Sunny
then ShowersTonight
Low: 60 °F
Scattered
T-storms then
Scattered
ShowersSunday
High: 75 °F
Gradual
ClearingSunday Night
Low: 51 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Mostly Cloudy
Wednesday
High: 75 °F
Partly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39°N 77.44°W (Elev. 299 ft)