Severe thunderstorms are expected to smack 12 states in the Midwest and South over the weekend, with some tornadoes possible.

March is the start of peak tornado season in the U.S., when weather conditions often create an environment ripe for severe ...

Tornadoes can be a year-round menace in parts of the United States, migrating north and south with the spread of warm, humid ...

Parts of the South, mid-Mississippi Valley and Ohio Valley ... cyclones can give a boost to tornado activity along the Gulf Coast. While not depicted on the maps above, on rare occasions, weak ...

There is a threat of tornadoes at night, so residents in at-risk areas are advised to set their phones to receive loud ...

There’s no scientific boundaries to Tornado Alley, the National Severe Storms Laboratory says, and every map of the area ...

There’s no scientific boundaries to Tornado Alley, the National Severe Storms Laboratory says, and every map of the area looks ... Coast through the upper Ohio Valley. The turbulent weather ...

The Storm Prediction Center on Friday issued a rare level-five threat rating for central Alabama and Mississippi, the highest ...

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

The outbreak is forecasted across the central Gulf Coast, Deep South and the Tennessee Valley with some tornadoes spanning ...