Keystone State, including the first and only F5. This WTAE archive video shows some of the widespread damage in Pennsylvania.

The National Weather Service issued severe weather watches Friday. A flood watch is in effect for Berks, Bucks, Chester, Delaware, Lancaster, Lehigh, Montgomery, Northampton. The watch is in effect ...

Cindy Laverty and her husband, Charles, of Hermitage hold a photo of their twins Adam, left, and Brad. Adam was killed on May ...

The outbreak produced Pennsylvania's first and only F5 tornado, a violent twister that came out of eastern Ohio and crossed ...

It's been 40 years since western Pennsylvania endured one of the worst tornado outbreaks ever to hit the area.

It's been 40 years since western Pennsylvania endured one of the worst tornado outbreaks ever to hit the area. On May 31, ...

Central PA under Tornado Watch with storms bringing flooding, winds, and possible tornadoes. It affects Adams, York and ...

White was arrested and is being held without bail in the Dauphin County Prison, according to Susquehanna Township police. His ...