Let me start by saying I'm no meteorologist or anything... but I definitely know it's not supposed to be 70 degrees in Chicago in the middle of February. That being said, I'm going to enjoy the f--- out of the sunshine and pleasant warmth, while also reminding myself that this is one of many warnings Mother Nature is giving us.
It's winter in Chicago, and while there is a 55 in the forecast, it's more than 30 degrees colder than that at the moment. While that's really not terrible in terms of Chicago cold, it's still pretty fucking chilly. So when hibernation is an option, I take it.