In the next few days, there's snow predicted followed by single digit temperatures. By January 1st the lake should be frozen over, the checks for the winners of this year's ice-in contest should be in the mail, and the 25th Annual Lake Lucerne Bottle Rocket War will be 4 weeks away. Still, you might not want to walk on that new ice for a week or so. Unless you're looking to get in the first swim of the year.
-Nemo, not looking to get in the first swim of the year