A massive storm will sweep across the U.S. in 24 hours, bringing damaging winds, hail, and tornado threats to parts of Iowa.

A storm system, fueled by unseasonably warm air, could unleash significant tornado activity along the Middle and Lower ...

With winds potentially reaching more than 70 miles per hour, the Johnson County Emergency Management coordinator is asking ...

A storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the northern ...

A powerful March storm is forecast to unleash a dangerous severe weather outbreak in the central and eastern U.S. Friday and into the weekend.

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