Rescuers pick through wreckage after ‘devastating’ Wisconsin tornado

No deaths reported after twister leveled homes and topples trees and power lines in north-east of state First responders searched homes and buildings on Tuesday for possible victims of a powerful tornado that ravaged several north-eastern Wisconsin communities. The Fox Cities region, which is home to more than 100,000

The twister was spun off by a large storm system that moved through the Great Lakes, fueled by a buildup of heat and humidity

A dangerous tornado barreled through Wisconsin on Monday as a severe weather system impacted more than 100 million people. CBS News' Ian Lee and Rob Marciano have more.

Video shows the destruction of houses and mangled vehicles on the highway in Wisconsin, where a brutal tornado hit today. In Illinois, downed trees crashed into multiple homes and cars. NBC News’ Maggie Vespa reports from the storm zone.

Photos show tornado damage in Wisconsin after a powerful storm tore through Appleton and Menasha.

A tornado has swept through Wisconsin, splintering homes, downing trees and knocking out power to thousands

Residents feared about a tornado in Sioux Falls, South Dakota amid a National Weather Service warning for a severe thunderstorm in the area.