My wife has chickens and has already informed me that my Britts dog crate is being 'repurposed' and placed in the living room. Luckily its only the windchill that's going to be that low.

Make sure you have everything you need as cars don't start well.

If you are worried about you well....leave a cold tap slightly open furthest from where your water enters your house.

Wells fare well and you can thaw pipes. Worry about any animals that may be outside. Once frozen animals don't thaw well. Double down on high energy feed and check water often.