Portions of Western Pennsylvania are under a flood watch with widespread, heavy ran expected to move through the state this morning. Allegheny, Fayette, Greene, Higher Elevations of Fayette, ...

Western Pennsylvania will encounter a series of rain showers due to a warm front lifting northward. This climate phenomenon marks the initial wave of rain that will continue throughout the weekend. As ...

A restaurant in Fayette County remained closed Saturday as cleanup continues following a roof collapse caused by heavy ...

Rising sea levels could put hundreds of thousands of homes underwater across the Northeast and mid-Atlantic within 25 years, ...

with the AccuWeather team projecting that intense rainfall will bring flooding risks as far south as Texas and Louisiana and as far north as Michigan and Pennsylvania. Thunderstorms are expected ...

"What makes a supercell unique from all other thunderstorm types is that it contains a deep and persistent rotating updraft called a mesocyclone. If the environment is favorable, supercell ...

Relentless thunderstorms continued to drench hard-hit parts of the central U.S., threatening "catastrophic" flooding.

Millions are at risk from powerful storms bringing hail, damaging winds, flooding, and potential tornadoes. The storms, fueled by an atmospheric river, have caused tornadoes, flooding, and ...

Hours before Citizens Bank Park was even open Monday, thousands of fans were already cheering and tailgating outside.