Living in Ohio, it's fun when its 65 degrees on Monday, and snowing on Tuesday (I'm kidding about the fun part, although that really happened this week). I have become quite the electronics person as of late, with my GPS, Sirius Radio, and MacBook. My question is, in the colder weather, is it ok to leave these things in the car? I'd like to keep the Garmin in the car, because I never know when I'll need it around town, and Sirius is something I use all the time. I don't tend to keep my computer in there, but have on occasion, like last week when I had it with me, and went to a movie. I'm more talking about overnight and during long periods during the day, not for 30 mins while I run into Target or something.

Thanks