Expect to see a much cooler morning tomorrow. A cold front passed through the Western Slope late this afternoon/early this evening. After this front pass high temperatures will plummet 20 degrees. Morning lows will not drop as much thanks to cloudier skies. We will see light chances for snow showers near the Divide with the heaviest snow showers falling near Vail and Aspen. Skies will clear up for tomorrow afternoon and sunny skies will continue for the rest of the work week. We will not stay cool for long thanks to an upper level ridge and high pressure following behind the front. High temperatures will warm up to their averages by Wednesday, and we will potentially warm up to the 80s in some of the valleys by the weekend.