The National Weather Service says it has evidence that at least six tornadoes formed April 17 in eastern Nebraska and western ...

A tornado watch was in effect for much of Oklahoma Saturday evening until 1 a.m. on Sunday. On Sunday, the storm is expected to move into the Midwest and the South. Severe thunderstorms and ...

Overlapping dangers of tornadoes and historic flooding are targeting the southern United States through the weekend - uncharted territory for storm chasers who have tracked the weather up close ...