• Lake-effect snow and dangerous travel conditions forecast for the Upper Midwest and Great Lakes

    A strengthening storm is forecast to move from the northern Plains into the Upper Great Lakes Tuesday through Thursday, November 25–27, 2025, producing lake-effect snow and strong winds across portions of the Upper Midwest and Great Lakes. The severe winter weather will create hazardous travel conditions across northern Minnesota, northern Wisconsin, and Michigan’s Upper Peninsula, with lake-effect snow continuing into Thanksgiving Day.

  • Early-season lake-effect snow blankets Chicago and Great Lakes states

    The season’s first measurable snow reached Chicago early Monday, November 10, 2025, as Arctic air swept across the Great Lakes, producing intense lake-effect snow bands over Lakes Michigan, Erie, and Ontario. Travel warnings were issued from Illinois to western New York, with authorities urging drivers to avoid non-essential travel.