NWS predicts a hot day in DC with a high near 92°F and an even hotter Friday reaching 99°F with high humidity.

The National Weather Service and the Old Farmer's Almanac share their predictions for fall weather conditions this year.

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington DC could feel like 100 degrees or more.

Washington D.C.'s weather forecast predicts mostly sunny days and increasing heat, with potential weekend thunderstorms.

Significant rainfall from storms caused flash flooding in parts of Montgomery County, Maryland, located north of Washington, ...

Dangerous heat is peaking today for millions in the central United States as a heat dome in summer’s hottest month lives up to its reputation — but sauna-like conditions are only just beginning for ...

The National Weather Service is warning Iowans of "dangerously hot and humid conditions" coming to the region this week, ...

Senator Cantwell proposes a five-point strategy to enhance the U.S. response to weather challenges in a letter to President ...

The fire was moving to the north and northeast in steep terrain. Some smoke also may be drifting over the Tri-Cities from ...

The power and frequency of severe storms hitting the area have increased significantly this year, as illustrated by the National Weather Service in Pittsburgh issuing more than double the number of ...