The word “supercell” may sound like hype, but they are real thunderstorms with rotating updrafts that can have serious ...

A supercell thunderstorm, which brought almost hurricane-force straight-line winds, was responsible for a 300-mile swath of damage across northern Maryland and southern Pennsylvania on Saturday ...

Two days of sustained storms, tornadoes, heavy rain and hail have already brought devastation to some Mid-South communities. But the severe weather threat is not over. The National Weather Service ...

MORGANTOWN, W.Va. (WBOY) — More than 36 hours after a supercell storm tore through northern West Virginia, thousands of people are still without power. After the storm, about 32,000 Mon Power ...

A supercell storm put on a dazzling light show as it loomed over Bowie, Texas, on Friday night, April 18, This spectacular footage was captured by storm chaser Chad Casey, as the National Weather ...