A multiday outbreak of severe weather — including the potential for strong tornadoes — will begin Friday as a strong storm system barrels across the Lower 48. Parts of the Deep South, Mississippi and Tennessee Valleys and even the East Coast will be impacted by severe thunderstorms,

The Storm Prediction Center has shifted the widespread severe weather threat just a little to the northeast. This puts the very southwest corner of Lower Michigan in the chance of damaging wind gusts and even a strong tornado.