The right mix of hot, humid, rising air can produce some of the most powerful weather phenomena on the planet.

All thunderstorms are dangerous because they produce lightning. But only some are classified as severe.We issue severe thunderstorm warnings to help ...

Supercell thunderstorms are among the most impactful weather events in Europe. They typically occur in summer and are characterized by a rotating updraft of warm, humid air that brings strong winds, ...

A multi-day severe weather risk will continue Friday as high instability and powerful upper-level winds combine over portions of the southern Prairies and northwestern Ontario. This volatile setup ...

A storm system could bring supercell thunderstorms, gusty winds and even the chance of tornadoes to the Chicago area Wednesday. According to the Storm Prediction Center, all of northern Illinois is at ...

SHREVEPORT, La. (KTAL/KMSS) – It will be a hot and humid Friday with a cold front bringing an increasing chance of thunderstorms this evening through tonight. The heat will leave us this weekend, but ...

The Storm Prediction Center’s updated severe weather forecast for Saturday outlines what part of Michigan should be on the lookout for various types of severe weather. The combined severe weather ...