A tornado touched down in Downey, Iowa, appearing to cause damage as storm chasers watched it swirl across the landscape.

Storm chaser Aaron Jayjack reported live from Riverside, Iowa, where a brief tornado may have touched down during severe ...

Parts of Iowa, Illinois, Wisconsin and Missouri are in the bull’s-eye of powerful storms sweeping through this week.

There have been multiple tornado warnings in Illinois Thursday, including at least one confirmed tornado near Dixon.

The Chicago area is at risk of severe weather, including large tornadoes, and we’ll have live updates throughout the evening.

Tornadoes are some of the most destructive weather events in the world. And they're becoming more common in different parts ...

A Wind Advisory is in effect for most of the Chicago area as a several rounds of severe storms that could prompt tornado ...

Join us on an epic storm-chasing adventure capturing tornadoes, lightning strikes, and fiery skies. Experience the raw power ...

Whenever there's a storm, KOCO 5 has First Alert Storm Chasers, Storm Command and Sky 5 giving you a bird's eye view of severe weather.

Sky 5 Pilot Chase Rutledge gives a look at the state from the sky as Oklahomans prepare for a night of severe weather.

TOLEDO, Ohio — When you hear the phrase “Tornado Alley,” you probably picture scenes like powerful twisters carving through open fields in Oklahoma or Texas. But new research shows that traditional ...

Two tornadoes touched down across Maryland during Monday’s thunderstorm, according to the National Weather Service, bringing the state’s yearly total to three. All of them have occurred this month.