The Great Lakes reached their highest percentage of ice coverage in three years on Feb. 21, federal officials said, but have ...

Here are the graphs of ice cover on each lake versus how much is normal and other years. While most of the Great Lakes have increasing ice, most of the lakes are still below normal on ice cover.

This year's ice coverage is significantly higher than the past two years, with Lake Erie reaching 92.9% coverage at one point. Michigan's Great Lakes are 33.19% covered in ice, the highest ...

Lake Michigan has slightly more ice than Lake Superior, but both are behind Lakes Erie and Huron for coverage. The Great Lakes are 35.15% covered in ice, the highest coverage so far in 2025 with ...

Lake Michigan has slightly more ice than Lake Superior, but both are behind Lakes Erie and Huron for coverage. The Great Lakes are 35.15% covered in ice, the highest coverage so far in 2025 with Lake ...

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 ...

Lake Huron has less ice than Lake Erie but is ahead of Lakes Michigan and Superior for coverage. The Great Lakes are 35.15% covered in ice, the highest coverage so far in 2025 with Lake Erie in ...

Feb. 21 saw 52.2 per cent of the Great Lakes covered by ice, the most we’ve seen since 2022 and a value that's above the typical 40-45 per cent ice coverage we’d expect to see in the middle of ...