There was a power outage not too long ago where I live here--someone ran into a power pole apparently, but it got me thinking: The winters up here are pretty cold, and outages don't happen often (the one that happened a few weeks ago was the only one all year.) Granted, when they do happen, they get fixed pretty quickly, but it could happen when it's super cold out--how do you guys prepare (to keep the snakes warm) in the event something like this happens?