Kickoff will be at approximately 2:40 MDT. That means the temp when the game starts should be close to 50 degrees. Interestingly, as day gives way to night, there will be a 40% chance of snow. Much as always been made of Peyton Manning and his play in cold weather. If you've been under a rock the past 15 years, read this: Peyton Manning plays lousy in cold weather, Myth or Fact?
The wind is more of a factor than anything else, and that looks to be relatively calm.