The hourly forecast on weather.com says the game temps should start at 16 degrees and end at about 10 degrees. Not much wind but relatively high humidity which will enhance the cold.
I've contended that after Goober's neck surgery, his grip strength was affected. His deep throws have been accurate but they have sometimes looked like punts in the air. With him having to grip a frozen brick and deal with cold/heavy air (at least for Denver), I'm interested to see if he is able to attack the Ravens over the top. If he can't, the game could be very interesting with the Ravens defenders pressing up on the shorter routes. Add in that his skill players have butterfingers in the best of conditions and the conditions could play more of a factor than you might think.