Detroit, Michigan – A sharp return to bitter winter weather is expected across Michigan beginning Thursday, bringing the risk of subzero wind chills, icy roads, and periodic snow through the following Wednesday.
According to the National Weather Service Climate Prediction Center, Michigan is favored to see well below-normal temperatures during the Jan. 15–21 period as Arctic air pours into the Great Lakes region. While overall precipitation is expected to remain near normal, the cold air mass will support lake-effect snow and allow ice to linger on roads well after snowfall ends.
Northern Michigan faces the most dangerous conditions. Areas including Traverse City, Gaylord, and Alpena could see prolonged stretches of subzero wind chills, especially overnight. Lake-effect snow bands may intensify at times, reducing visibility along U.S. 131, M-32, and M-72. Power outages are also possible if snow accumulates on already stressed infrastructure.
In southern Lower Michigan, including Detroit, Ann Arbor, Lansing, and Grand Rapids, temperatures are expected to drop sharply below seasonal averages. Even light snow could create slick conditions on Interstate 75, Interstate 94, and Interstate 96 during morning and evening commutes. Repeated freezing overnight may worsen black ice concerns on untreated roads and bridges.
Residents across the state are encouraged to prepare by checking furnaces, insulating exposed pipes, and ensuring vehicles are stocked with winter emergency kits. Limiting outdoor exposure during late-night and early-morning hours will be important if wind chill advisories are issued.
Cold-related alerts and lake-effect snow advisories may be expanded as confidence increases. Additional updates are expected as the Arctic pattern becomes more firmly established heading into late next week.
