With the snow portion of the storm now behind us, we'll be left with the cold aftermath for the overnight hours. Temperatures will fall all the way down to the single digits and teens in the Plains, with negative lows for the high country. Factor in even the slightest of breezes and wind chill values will be well below zero. With the wind chill this low, frostbite can occur in as little as 30 minutes, so stay layered up if spending time outside.