It was below -50C windchill all night, and like... EVERYTHING is frozen. The drain in one sink is still frozen (heat gun blowing on it now), the well/house water line was frozen briefly (now thawed), the animal water is frozen - deicer seems to have crapped out, or maybe the outlet.
It really feels like a battle against nature, and I don't like that! Need to figure out how to live with this better, with fewer crappy, old-school electrical systems. Tonight is supposed to be even colder...