So, we get our fair share of cold temperatures where I live but tomorrow the high is supposed to be -2 with wind chills at -30 or something like that. I work tomorrow and my car will sit on an open lot for 12+ hours. I'm not used to such extreme cold - pardon my ignorance but should I be worried about my car starting at the end of my shift? Any tips from people who live in the northern US/Canada? We keep our cars well maintained and my car is a 2011. And the foot of snow falling today will probably keep a lot of people away so they will all come tomorrow - in addition to our normal crazy Monday volume (sigh)...