Grand Rapids, Michigan – A colder, more wintry pattern is expected to settle across Michigan late this month, increasing the likelihood of lake-effect snow as January moves toward its final stretch.
According to the National Weather Service Climate Prediction Center, the period from January 17 through January 30 favors below-normal temperatures across the Great Lakes, paired with above-normal precipitation signals in parts of the region. That setup is supportive of recurring lake-effect snow as colder air passes over the relatively warmer waters of Lake Michigan and Lake Superior.
Western Michigan communities, including Grand Rapids, Muskegon, and Holland, could see periods of lake-effect snow as winds align off Lake Michigan. These events often develop quickly and can lead to sharp drops in visibility and snow-covered roads, especially along I-96, U.S. 131, and lakeshore routes. Northern Lower Michigan and the Upper Peninsula may also see enhanced snowfall when winds shift, particularly downwind of Lake Superior.
Drivers should be prepared for rapidly changing conditions, especially during overnight and early morning hours when lake-effect bands tend to intensify. Keeping vehicles winter-ready and monitoring local advisories will be important as the colder pattern locks in.
Colder-than-average conditions are expected to persist through late January, and additional winter weather alerts may be issued as confidence increases closer to individual lake-effect events.
