



Areas of Extreme Heat and Fire Weather in the Northwest U.S.; Heavy Rain in the West and South-central U.S.
Extreme heat will continue in the interior Northwest into midweek before finally waning. Hot temperatures, dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Great Basin, Rockies, and central/southern Plains. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
80°F
27°C
Humidity | 29% |
Wind Speed | W 10 G 18 mph |
Barometer | 30.04 in (1017.1 mb) |
Dewpoint | 45°F (7°C) |
Visibility | 10.00 mi |
Heat Index | 79°F (26°C) |
Last update | 26 Aug 3:52 pm EDT |
Centreville VA
Tonight
Low: 57 °F
Partly Cloudy
Wednesday
High: 77 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Increasing
CloudsThursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 81 °F
Slight Chance
ShowersFriday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.84°N 77.46°W (Elev. 246 ft)