Record rainfall and severe thunderstorms will mean a heightened risk of flash flooding across the south-central United States ...

A long-duration line of thunderstorms produced damage throughout a large stretch of Ohio and Pennsylvania Tuesday.

The storms across the Pittsburgh area on Tuesday that knocked out power, brought down trees and prompted tornado warnings ...

Slow-moving storms flood Oklahoma towns, force evacuations and break April rainfall records as rain continues across the ...

Strong storms in the Pittsburgh area have killed at least four people. Meanwhile, in southern Missouri, a tornado uprooted ...

Residents of Ohio and Pennsylvania were cleaning up Wednesday after severe thunderstorms Tuesday evening left thousands ...

Another day of extreme weather is unfolding in the United States Wednesday after violent storms roared through more than a ...

Meanwhile, several severe weather events hit the Midwest and the Heartland as more than 280 destructive straight-line winds ...