Damaging wind gusts are the primary threat as severe thunderstorms erupt from the Ohio Valley into the Mid-Atlantic and Northeast on Tuesday.

A series of potent thunderstorms could bring flash flooding to the Midwest and East Coast, forecasters say, as the middle of the country contends with a potentially record-breaking heat dome and linge...

Tropical Storm Bertha made landfall in St. Bernard Parish, Louisiana, on Wednesday, bringing strong winds and the potential for some locally heavy rainfall.

Bertha was forecast to make landfall Wednesday night in the coastal and lightly populated part of Louisiana southeast of New Orleans, with wind as the biggest threat, according to Michael Buchanan, a ...