Storms with lightning and hail were moving through the upper Midwest bringing the potential for strong tornadoes.

Severe storms possible late tonight into Tuesday morning, as a huge portion of the Upper Midwest and Western Great Lakes is ...

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 ...

An April that has featured almost two dozen tornado warnings in our area may add a few more before it's done.Tonight the tornado warnings and severe weather has ...

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

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.

Millions in the Upper Midwest face the possibility of a severe thunderstorm outbreak Monday—the start of several days of ...