White Christmas in Wisconsin
CSPP Geosphere imagery, above, (link for the latest animation) shows extensive snowcover over Wisconsin in the wake of the season’s first large-scale snowfall on 19-20 December. WFO MKX shows reported accumulations below (from their weather story). Note that Lake Winnebago south of Green Bay is ice-covered, but various other lakes (Mendota/Monona, Green Lake, Lake Geneva) in Wisconsin have not yet frozen.