Merry Christmas from the Northeast.
What little snow we have gotten has disappeared as soon as it falls. The Ski area operators are going nuts, and the seasonal workers in many resort towns are being told to stay home. December has had a few cold days mixed with extended Indian Summer (50s and 60s). No clouds tonight, so the 12°F/-11°C at midnight should go lower before sunrise.
[Edit: Well, it's a "White Christmas" after all, sorta. A trace of snow fell overnight. Not enough to completely hide the lawns, but flat surfaces like driveways, car roofs and sidewalks are all white.]
I hope that this holiday time is everything you expect it to be.