Severe storms eyeing the Chicago area Tuesday have the potential to produce supercells, considered to be one of the most powerful types of storm.

Intense thunderstorms spawned at least four tornadoes across northern Illinois and northwest Indiana on Tuesday, with at least two killed in Indiana as damage assessments continue.

Supercell thunderstorms are dangerous storms that unleash large hail, roaring winds and powerful tornadoes.

SHREVEPORT, La. (KTAL/KMSS) – Spotty rain showers are in the forecast today, severe storms are possible on Friday, and it will be breezy and cooler this weekend. A warm front is moving north across the region this morning, bringing a surge in humidity ...

North Texas is bracing for multiple rounds of severe weather through the weekend, with threats of damaging winds, large hail and a low tornado risk as a stalled front moves into the region.