LAST ICE
Ice cover on Lake Huron at Tawas Point State Park, during the weekend's annual Perchville festival, which is marks its 68th year. The winter festival during some years has had to cancel a variety of activities due to warm temperatures and the unsafe conditions of the ice. This year there is thick ice, as reports state that the Great Lakes ice cover increased during this weekend from 29.9% on Saturday to 43.2% Sunday. The 43.2% today is well above the highest extent of ice cover for the last two winters, but still much lower than the peak ice extent in the two winters before that.
http://woodtv.com/blog/2018/02/05/great-lakes-ice-cover-makes-gigantic-leap/