SW corner of Wisconsin. Frigid! We were down to -12 night before last, then howling winds all yesterday which drifted the 4" of snow that we got, so all in all; I've seen MUCH worse. Only down to 1 degree last night.
We heat with propane and so far, no problems. Our farm house is from 1900, but remodeled and well-insulated with the exception of the added-on kitchen which just has a crawl space below. We run a fan in there and I leave the faucet drip which the cats like, and leave the door open under the sink. The line for our water in the fridge always freezes, but we're used to that.
Christmas at our house on Monday with The Fam - and it'll be in the teens and sunny.
Next week? High 40's and rain!