
Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region
Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
A Few Clouds
70°F
21°C
| Humidity | 87% |
| Wind Speed | NW 3 mph |
| Barometer | 29.64 in (1003.3 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jul 4:52 am EDT |
Reston VA
Today

High: 83 °F
Sunny
Tonight

Low: 66 °F
Mostly Clear
Thursday

High: 84 °F
Increasing
CloudsThursday Night

Low: 66 °F
Mostly Clear
Friday

High: 87 °F
Sunny
Friday Night

Low: 68 °F
Partly Cloudy
Saturday

High: 88 °F
Partly Sunny
Saturday Night

Low: 70 °F
Slight Chance
T-stormsSunday

High: 87 °F
Chance
Showers
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.95°N 77.36°W (Elev. 446 ft)


