Strong El Niño Could Mean Milder Midwest Winter

A strong El Niño is expected to shape the 2026–27 winter, favoring warmer-than-average conditions across the Great Lakes and parts of the northern U.S., with less snow or drier-than-usual conditions possible in Michigan and Wisconsin. Forecasters stress that these are seasonal tendencies, not guarantees: cold snaps and heavy snow can still occur, and shifting temperatures may bring rain, freezing rain, or mixed precipitation. In Michigan, repeated warm spells and freezes could stress wildlife and pollinators, damage fruit crops, and reduce Great Lakes ice cover, even as a longer growing season may benefit some farmers. Minnesota may see lake ice form later than usual, potentially delaying ice fishing; the timing and amount of early snowfall also affect ice quality.