Rounds of thunderstorms producing heavy rain are swelling rivers across the Midwest, prompting warnings of possible evacuations in Green Bay, Wis.

Powerful storms have ripped through parts of Michigan damaging two ice arenas and other structures and felling branches. The National Weather Service says its crews were surveying the damage to

Roads were submerged and homes surrounded by water in Michigan and Wisconsin as storms brought flooding and tornado damage.

Multiple flood warnings were in effect across Wisconsin on Tuesday, April 14 after thunderstorms swept across much of the state.

Flood alerts are in place on both sides of Lake Michigan as multiple rivers reach or approach flood stage. The Green Bay Fire Department is urging residents near the East River to prepare to evacuate.

There’s a lot of wringing of hands” said a Northern Michigan resident. “It’s more water than I’ve ever seen here.”

Michigan continues to see flood warnings, advisories and flash food warnings mainly in the Lower Peninsula. Check April 15 conditions.

Days of heavy rain have inundated both states, with all of Michigan under some form of flood alert on Wednesday.