The National Weather Service confirmed three EF-0 tornadoes in Illinois and Indiana, and an EF-1 tornado in Indiana.

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

The storm that is moving towards Illinois from across the central plains will have a greater impact on the state was earlier ...

Tuesday will mark a somber anniversary, as it will be 100 years since the deadliest tornado in the country’s history hit ...

The National Weather Service issued a severe weather warning in Illinois, warning of possible cyclones, tornados and fires.

Thousands of power outages were reported Saturday as a deadly severe weather outbreak moved across the Midwest and South.

The National Weather Service has confirmed at least four tornado touchdowns occurred in the Chicago area during a severe weather outbreak Friday.

Starting Saturday night, forecasters say rain showers will start, turning to snow early Sunday. At least four tornadoes were ...

More than 20 twisters reportedly struck the states of Missouri, Arkansas, Illinois and Mississippi. Forecasters warn the ...

At least 19 people have died as an outbreak of tornadoes ravished through the South and Midwest early Saturday morning, ...

In some extreme cases, thunderstorms can spawn a derecho, a long-lived windstorm with gusts over 100 mph, strong enough to ...

Six tornadoes may have touched down across the St. Louis region on Friday evening, causing widespread damage including ...