



Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast
Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >
Hazardous Weather Conditions
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Light Rain Fog/Mist
61°F
16°C
Humidity | 97% |
Wind Speed | N 12 mph |
Barometer | 29.95 in (1013.8 mb) |
Dewpoint | 60°F (16°C) |
Visibility | 2.50 mi |
Last update | 12 Oct 4:52 am EDT |
Great Falls VA
Overnight
Low: 58 °F
Chance
ShowersSunday
High: 63 °F
Chance
ShowersSunday Night
Low: 56 °F
Chance
ShowersColumbus Day
High: 61 °F
Chance
ShowersMonday Night
Low: 55 °F
Chance
ShowersTuesday
High: 70 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 68 °F
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39.01°N 77.29°W (Elev. 348 ft)