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

With a big storm system threatening the U.S., experts share top tips on how you can best prepare yourself and your home.

Severe thunderstorm outlooks issued by NOAA's Storm Prediction Center can show a threat level from 1 to 5. They are used to ...

A vacant building in East St. Louis collapsed earlier Friday night on the corner of Missouri Avenue and North 6th Street. This also happened before the extreme storm reached the St. Louis region.

Severe storms in Ellis and Johnson counties led to the death of one man and injured others as powerful winds overturned RVs and semi-trucks.

Severe thunderstorms developed over Iowa Friday afternoon and evening, bringing hail and high winds through the metro.

With baseball-size hail in the forecast, here's what those without covered parking can do to prevent car damage.

A cross-country storm will explode in strength as it moves over the central United States Friday, delivering extreme weather ...

Storms are expected between 4 and 10 p.m. Friday and could bring strong winds, thunderstorms and up to baseball-size hail.

A severe weather outbreak is expected on Saturday in Alabama, according to the National Weather Service. NOAA’s Storm ...

Ellis County continues to assess damage and clean up from the severe weather that hit Ennis and Waxahachie especially hard.