Meteorologists use a wide variety of tools to track these severe outbreaks, but there’s only so much they can see on a ...

ABC7 Chicago meteorologist Tracy Butler said the Chicago area has a high risk of seeing severe weather between 9 p.m. and 4 a.m. Most of the Chicago area is under a Level 1 threat. The upper Midwest ...

Storms with lightning and hail and at least one observed tornado were moving Monday through the upper Midwest with the ...

Preparations are underway in Minneapolis and other communities across the Upper Midwest ahead of a likely severe weather ...

On Monday, 36 million people are under the risk of severe storms in which strong tornadoes, hail up to 2 inches in diameter ...

Tornado watches have been issued for southwestern Minnesota and northwestern Iowa, with severe thunderstorm warnings issued ...

Officials in the Upper Midwest warned of possible power outages and closed some schools early as the storms loomed.

More than 36 million Americans are on alert for severe weather in the Upper Midwest, with thunderstorms, large hail and a ...

We're going from "severe clear" to the potential of severe storms in less than 24 hours. So enjoy this evening with sunshine, ...

The first severe thunderstorm warning of the day in Minnesota has been issued, with the NWS Sioux Falls saying the warning is in effect in Beaver Creek in southwestern Minnesota, where 2-inch size ...

A massive storm system brewing over the U.S. could spell large hail, tornadoes, flooding and strong winds across Texas within ...