Supercells loom large in Canada's skies during the summer months. These intense thunderstorms are responsible for some of the worst severe weather you can experience, capable of producing significant ...

These types of thunderstorms are notable for spawning some of the most severe weather. "What makes a supercell unique from all other thunderstorm types is that it contains a deep and persistent ...

CHICAGO (WLS) -- A supercell thunderstorm ripped through the Chicago area Monday evening, leaving a trail of wind damage that stretched from the far northwest suburbs to Indiana. The storm traveled ...

There are warnings of dangerous supercell storms on the Australia's east coast this weekend. A supercell is capable of producing 125k/m winds, giant hail, flash flooding and tornadoes. The peak severe ...