Now is the time to go over with family and co-workers what to do in the event of a Tornado Warning for your area - day or ...

The process of tornado formation begins with colliding air masses that create instability in the atmosphere, producing ...

On this episode of Weather With Tom we look at how a tornado is given a rating. What goes into the decision process? How many ...

Featured in a new Netflix documentary, the Joplin tornado that struck on May 22, 2011 was one of the deadliest tornadoes in U ...

NWS rated Monday's Woodville, NC tornado as a high-end EF-1 tornado. Here's a deeper dive into the Enhanced Fujita scale.

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

Tornadoes in Washington state are relatively rare, but they do happen. Here's what to know if a twister touches down near you ...

which rates storms on a scale of 0 to 5 based on recorded wind speeds and damage reports. An EF-4 rating is among the most ...

Winds of up to 120 miles per hour wreaked destruction across the county as a huge weather system battered swathes of the U.S.

Tornadoes are among the strongest and deadliest types of weather, capable of destroying entire neighborhoods in minutes. However, the most powerful tornadoes, classified as EF5, make up less than 1% ...