National Weather Service United States Department of Commerce

4 Day Lake Effect Snowfall Accumulation

Cold temperatures and persistent northwesterly flow have caused significant snowfall accumulations in areas downwind of Lake Michigan.  The map below shows total snowfall accumulations for the past 4 days.  We have received some reports of locally higher amounts, but generally 6-12 inches of snow has been common across Berrien and Cass counties in Michigan and La Porte and St. Joseph counties in Indiana.


Click for 4 day snowfall total amounts.