After reaching a peak of more than 50% coverage in February, Great Lakes ice held on into May this year. Here's where.

The Great Lakes reached their highest ice coverage (52.23%) since February 2022. Lake Superior was the last of the Great Lakes to become ice-free on May 11, 2025. As of June 6, 2025, water ...

The Great Lakes saw more than 50% ice coverage for the first time in three years. Here's where it stands now.

The Great Lakes saw more than 50% ice coverage for the first time in three years. Here's where it stands now.

After reaching a peak of more than 50% coverage in February, Great Lakes ice held on into May this year. Here's where.