More than 10 million people across the Midwest remain under flood alerts Monday morning as heavy rainfall continues to pummel parts of Wisconsin, Oklahoma, Kansas and Missouri, triggering flash flooding in Milwaukee that has forced the Wisconsin State Fair to cancel its last day.

Record-setting rainfall caused intense flooding in and around the Milwaukee area starting on Saturday night. Record-setting rains in Wisconsin led to life-threatening flash flooding in Milwaukee and the surrounding area overnight Saturday to Sunday, prompting widespread flood alerts and the early closure of the Wisconsin State Fair.

Quick off-and-on showers and thunderstorms are possible today, especially in the late afternoon. Localized heavy rain and isolated flooding are possible. A strong front on Tuesday could bring stronger storms to Wisconsin before cooler air arrives on Wednesday. Dew points should also drop behind the front.