The entire Great Lakes, shared by Canada and the United ... Nathan Jeruzal, a meteorologist with the US National Weather Service, said ice covered water is expected to reach its peak within ...

Above: Satellite view of the Great Lakes on a recent clear day (December 22, 2019), showing less than 2% overall ice cover, about normal for this point in the winter, mainly in Green Bay and ...

The overall highest percentage of ice coverage for all the Great Lakes took place in 1979 when they were 94.7% covered, NOAA said.