For this season, we had the first 24 hour period over the weekend where the temperature did not get above freezing. It came 11 days later than on average.
The Pond received its first full coat of ice by Sunday morning. Thin as it is, one could see where the beaver swam under the ice.
The fire in the wood stove is still not going full time, however. One every other night has been enough to keep the chill out of the cabin. Anything more would drive me out of the building from the heat. As it is, an evening fire requires at least one open window at these temps.