What a bunch of wimps!! When my digital thermometer registers "OFL" it means it is more than -23. Already seem it a few times in the past couple of weeks since I got back home.
Myself in a couple of guys on here live in the somewhat same area. Typically the coldest spot in the lower 48. I like it here because not many people want to deal with it. Full disclosure, as I get older, I do tend to visit family in the SW/SE for a month or two Dec/Jan. But I just call that smart thinking. LOL