Broad low pressure will set up shop over the Great Lakes by the start ofMonday. In so doing, it will pit widespread rain with an outbreak of cold airout of northern Canada. Where the two meet, it will become cold enough for snowover a part of the Upper Midwest.A rainy stretch from northern Wisconsin and western upper Michigan willbecome prone to snow by late on Sunday night. This potential for snow will lastthrough at least Tuesday morning.
By Tuesday, even more cold air will spiral southward over the Midwest as theparent storm swirls over Michigan and southern Ontario, Canada. It is possiblethat snow will be seen into lower Michigan, northern Illinois and northernIndiana.
Story by AccuWeather.com Senior Meteorologist Jim Andrews.
