
Areas of Dangerous Heat and Severe Thunderstorms
Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
78°F
26°C
| Humidity | 60% |
| Wind Speed | SE 8 mph |
| Barometer | 29.99 in (1015.1 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 26 Aug 7:52 pm EDT |
Fairfax VA
Tonight

Low: 70 °F
Decreasing
CloudsThursday
High: 88 °F
Mostly Sunny
then Severe
ThunderstormsThursday Night
Low: 68 °F
Severe
Thunderstorms
then Chance
Showers and
Patchy FogFriday

High: 86 °F
Mostly Sunny
Friday Night

Low: 68 °F
Partly Cloudy
Saturday

High: 86 °F
Mostly Sunny
Saturday Night

Low: 68 °F
Mostly Clear
Sunday

High: 89 °F
Sunny
Sunday Night

Low: 70 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.85°N 77.29°W (Elev. 400 ft)


