Ohio's tornado season is from March through May, according to Cassady. That doesn't mean tornadoes only occur in those months ...

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

News has collected several never-before-seen photos of the aftermath of the tornado. We've included those photos with ...

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

A warm spring day turned to terror for residents of Pennsylvania, Ohio and southern Ontario 40 years ago this weekend.

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

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.

According to data from the National Oceanic and Atmospheric Administration, Fairfield County has only been hit with F0 and F1 ...

One of the deadliest storms in Pennsylvania's history impacted Beaver County, claiming the lives of three residents and ...

COLUMBUS, Ohio — The National Weather Service issued a Tornado Watch for several counties in eastern Ohio that expired before 8 p.m. Counties under a Tornado Watch until 8 p.m.: None. You can view a ...

Mississippi and lower Ohio valleys through the Southeast once again Tuesday and into early Wednesday morning, causing damage ...

The deadly outbreak of storms caused 89 deaths and thousands of injuries to the Pennsylvania, Ohio and New York regions.