Add Yahoo as a preferred source to see more of our stories on Google. Satellite imagery showed thunderstorms forming across parts of the Southern US on Wednesday, March 4. The Cooperative Institute ...

Our thunderstorm chances look to be increasing during the day Thursday as a powerful cold front is set to move through ...

They're much more common than tornadoes. Here's why severe thunderstorms are dangerous and why you should take action when a ...

An outbreak of severe weather is likely Tuesday, with destructive winds, intense tornadoes and apple-sized hail possible. Rotating supercell storms may target two zones — one in the Midwest and the ...