Wednesday night's warm rain took the ice back out of Lake Wicwas! It was 47 degrees overnight - the peak temperature recorded sometime around 2:00am. There was heavy rain, and although much of the lake remained iced-over, the main body of the lake was completely open today, even today after a very cold night last night.
This means that even if it freezes back over tonight, it will be the latest ice-in I've recorded - just barely later than 2006 when it froze over on December 29th. We shall see.