Last night's severe weather kicked off a flood watch in Ohio, but tornadoes can form any time. Here's what to know about them and how they form.

It's one of the nation's most infamous tornado outbreaks, but it also spurred sorely needed improvements in both severe ...

At the time it was the largest tornado outbreak in U.S. history and produced the longest tracked tornado in Indiana on record Of the seven top/major tornado outbreaks on record in the U.S., the ...

Quite a few Pulaskians spent Thursday hoping that history didn’t repeat itself. It didn’t escape the attentions of many around the area that this week’s severe storms happened to fall on the 51st ...

A deadly tornado outbreak ripped through the South and Midwest Wednesday and Thursday, destroying homes and neighborhoods, ...

Tornadoes and violent storms struck parts of the South and Midwest on Wednesday, killing at least one person, knocking down ...