Holy cow, princess. Sure hope you're not in the avalanche area!
It's getting cold here, I think we're in for a cool spell here in my neck of the woods. Below freezing tonight, and the weather reports are saying down in the 20's tomorrow night. I brought my houseplants in from the patio, just in case.
No matter what, I won't turn on the heater during the night...I can't stand sleeping with hot air blowing on me.