As you prepare for the Super Bowl, remember to dress appropriately. During the cold winter months, wear layers to make sure your skin is not exposed to the biting air. By layering thinner materials on one another, you trap warm air close to your body. Cover your extremities with mittens, scarves, and hats to prevent body heat from escaping.
Also consider keeping extra layers of clothing and a blanket in your Go Bag and car, if you have one.