This weekend, the 40th anniversary of the pounding tornadoes that walloped the Mahoning and Shenango valleys, conjures up a wide swath ...

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

Number of tornadoes recorded that day in Ohio, Pennsylvania, New York and Ontario. 10: Duration of tornado outbreak that day ...

On Friday at 11:53 p.m. the National Weather Service issued a tornado watch in effect until Saturday at midnight for Bucks, ...

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

On May 31, 1985, an unprecedented 44 tornadoes ripped across Pennsylvania, Ohio, New York, and Ontario, Canada. The outbreak ...

President Trump's visit to a U.S. Steel complex in Pennsylvania revealed new details about the partnership with Nippon Steel.

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, ...

Heavy rain is expected to move in late this evening and then continue overnight the National Weather Service stated.

In the wake of the tornado outbreak 40 years ago, this group of amateur radio operators played a vital role in communication with emergency responders.

The National Weather Service has issued a Tornado Watch for parts of New Jersey, Pennsylvania, Maryland, and Virginia through ...