National Weather Service United States Department of Commerce
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Another warm and humid day ahead of a slow moving cold front, which will move through early Monday morning. Rain showers and embedded thunderstorms will persist the longest around the Tri-Cities region today and tonight. Rainfall amounts around 2 inches are expected in this area, which may lead to localized flooding. Areas farther south will see less rainfall. In fact, the Detroit Metro Area will be mainly dry during the day before showers and possible thunderstorms track through this evening and tonight, with rainfall amounts less than one inch.
Expect hazardous conditions for small craft on Saginaw Bay Sunday