According to the National Weather Service's Storm Prediction Center, scattered severe thunderstorms are likely across the Lower Great Lakes region. Local NWS offices say the storms could produce large hail,

Multiple rounds of severe thunderstorms are expected across the central U.S. on Monday, some capable of producing damaging winds, large hail and strong tornadoes, forecasters say. According to the National Weather Service,

Millions in the Upper Midwest face the possibility of a severe thunderstorm outbreak Monday—the start of several days of extreme weather threats across the country this week.

Tornado warnings have now been issued for parts of Minnesota as multiple rounds of severe thunderstorms are expected across the central U.S. on Monday, some capable of producing damaging winds, large hail and strong tornadoes,

The upper Midwest braced Monday for severe thunderstorms with the potential for strong tornadoes. The National Weather Service said the highest risks — a 4 on a scale of 1 to 5 — were in portions of southern Minnesota,

Storms with lightning and hail and at least one observed tornado were moving through the upper Midwest with the potential for strong tornadoes