The report from the Environmental Law and Policy Center is an update to a 2019 assessment. Researchers found that the Great ...

Lake Superior was the last of the Great Lakes to become ice-free on May 11, 2025. ... The lake had 100% ice cover in 1996. Lake Michigan's ice cover high was 93.2% in 2014.

The Trump budget plan calls for ending some programs ship captains and other boaters rely on. A Senate plan would keep the ...

Lake Superior has frozen over once since 1973, according to NOAA. The lake had 100% ice cover in 1996. Lake Michigan's ice cover high was 93.2% in 2014.

Lake Superior has frozen over once since 1973, according to NOAA. The lake had 100% ice cover in 1996. Lake Michigan's ice cover high was 93.2% in 2014.

Lake Superior was the last of the Great Lakes to become ice-free on May 11, 2025. As of June 6, 2025, water temperatures across the Great Lakes ranged from the upper 30s to mid-60s Fahrenheit.

Here are the current ice coverages, as of Feb. 25, for the Great Lakes, from the Great Lakes Environmental Research Laboratory daily updates: Lake Erie: 81.14%% Lake Huron: 40.33%; Lake Superior ...

Lake Superior was the last of the Great Lakes to become ice-free on May 11, 2025. ... The lake had 100% ice cover in 1996. Lake Michigan's ice cover high was 93.2% in 2014.

Lake Superior has frozen over once since 1973, according to NOAA. The lake had 100% ice cover in 1996. Lake Michigan's ice cover high was 93.2% in 2014.