I was on Harper lake last weekend and it had about 10 inches. Up till today I doubt much ice has melted, the highs have been in the mid 30's and its been cloudy. Suppose to be warmer and a good rain tomorrow so that will change things. Was on Lake Cadillac yesterday. About an inch of water over the ice but plenty left. Saw someone drive their truck on it. Wish I knew more about how fast ice melts.