The Arctic cold last weekend caused the Great Lakes to add more ice cover. Lake Superior's ice growth was amazing when you think of how much ice formed over the past week.

Extreme cold expected Wednesday night, Jan. 28. Lake-effect snow to pile up in the north. Latest warnings and watches.

(WLUK) -- A satellite in space captured a massive crack forming across a frozen Lake Erie. At more than 80 miles long, it runs from Canada all the way to Cleveland and is said to be 3-4 miles wide.

More than a thousand people recently gathered on frozen Lake Mendota in Madison, Wisc., for a celebration of winter. But a changing climate is affecting life above the ice.

After a rare cold stretch, enthusiasts take advantage while conditions last.