After 12 years, the U.S. has its first EF5 tornado. Meteorologist Andrew Stutzke breaks down why this could mean other ...

Thunderstorms erupting in the South and Midwest to kick off the weekend could turn severe and produce dangerous winds, a few tornadoes and heavy rain.

The risk for severe weather is expected to peak this weekend as a new storm develops over the Mississippi Valley, strengthens and tracks toward the Great Lakes region.

After an afternoon filled with tornado sirens, lightning strikes, torrential rain and visible cloud rotation near Iowa Speedway, IndyCar canceled Friday afternoon practice.

IOWA -- Iowa had a big windy visit from mother nature this past Sunday, with 11 tornadoes touching down in the Hawkeye state. Thankfully no serious deaths or injuries were reported, but the videos of ...

We haven't had many severe thunderstorms in the U.S. this month. But that may change this weekend. Here's our latest forecast ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. GREENFIELD, Iowa (AP) — For block after ...

MARSHALLTOWN, Iowa (AP) — With the scope of the devastation still sinking in, business owners and residents of the central Iowa city of Marshalltown on Friday began picking up bricks from collapsed ...

SKINNER AND TIMOTHY GANDOLFO. MINDEN. IOWA LOST NEARLY HALF ITS HOUSING WHEN A TORNADO RIPPED THROUGH TOWN LAST YEAR. THE TOWN CONTINUES TO RECOVER. AND IT’S NOT JUST FAMILIES REBUILDING HOMES TODAY.

What's next: With this new research being accepted by scientific entities like the National Weather Service, it's possible that other strong tornadoes since 2013, like the Greenfield, Iowa, tornado ...