Wishing all of you guys the best. I can't even image those kinds of conditions...or how any critter can survive outside in those conditions for long.
In my 74 years here in the southwest, I can only remember one time that the temperature has gotten into single digits here. "Below Zero" isn't even in our dictionary. We are getting some badly needed rain/drizzle here currently with temps in the high 40's currently.
Again, best wishes to all of you who are in the way of this system. Stay safe...and warm.