The vicious wind gusts all night are what pushed so much cold air in. We have gas heaters running, but the equipment just can't do much better than about 30-40 deg above outside. Unusual for that to be an issue. It was about 70 in here when I fell asleep, wasn't expecting that this morning at all. But like a lot of 110+ yr old houses around here, the floor is carpet, plywood, outside. I'm moving around a lot, prob good for me, even if I'm whining about it. ;) Won't know if any of the plants are PO'd for a few days/weeks...
