The Great Lakes total ice coverage at 11.0% on March 18. Here are the current ice coverages, as of March 20, for the Great Lakes, from the Great Lakes Environmental Research Laboratory daily ...

As of March 16, average ice cover across the lakes was roughly 13.5%. Lake Superior was at 9.2%, and Lake Michigan was at 10.7%.

Above: Satellite view of the Great Lakes ... maximum ice cover was a mere 12.9%—with a “high ice cover year”, 2014, when ice cover went as high as 92.5%. In Figure 2 below, the map on ...

The Great Lakes reached their highest ice coverage in three years on Feb. 22, hitting 52.23%. Warming temperatures have caused that percentage to shrink to nearly zero. With continuing above ...

The Great Lakes reached their highest ice coverage in three years on Feb. 22, hitting 52.23%. Warming temperatures have caused that percentage to shrink to nearly zero. With continuing above-freezing ...