A severe weather pattern, including a threat of tornadoes, is forecast to develop once again in the Plains, South and Midwest ...

An unabated wave of severe storms is continuing its onslaught on states like Mississippi, Tennessee, Kentucky, Arkansas, ...

Significant severe weather and life-threatening flash flooding continue to impact much of the mid-South up through the Ohio River Valley.

Atmospheric instability has two components: rising air and wind shear, which is created as wind speed changes with height.

A deadly barrage of severe weather, tornadoes, and torrential rain has come to an end, but the danger is far from over in communities across the Midwest and South.

Track the unfolding severe weather outbreak and life-threatening flooding with the latest radar, outlooks, alerts and storm ...

In Louisville, Kentucky, river levels rose 5 feet in just 24 hours. In Owensboro, Kentucky, a levee broke, sending water into ...

Heavy rains, damaging winds and dangerous floods have ravaged the South and the Midwest for days, killing at least 23 people.

Another round of torrential rain and flash flooding was expected in parts of the South and Midwest already heavily ...

At least 16 people have been killed in a wide swath of violent storms, flooding and tornadoes that hit the South and Midwest.

Floodwaters inundated communities Sunday, the result of days of rain from storms that claimed at least 19 lives since the ...

At least 20 people were killed in weather-related fatalities this week, including tornadoes that destroyed entire ...