[quote=EliteCommander]
Yeah, I was talking about a snake. The thing is, stuff like blankets wouldn't work for a snake, because it's not a blanket that makes us warm, it's us that makes a blanket warm. Our bodies heat the air trapped between us and the blanket, insulating us, but that doesn't work for something cold blooded. It might help hold in a bit of heat, but it won't be nearly as effective. I've had this snake for probably half my life at this point, but in that entire time, my power has not went out overnight once. Never actually had to deal with it before.
[/quote]

Do you have a wood stove or something like it? 

A friend of my down the street has a huge one that he fires wood in and it keeps his large snake rather cozy.