Noon MT, Friday, December 15, 2017
After a mild start on Saturday the next cold front will probably start turning it colder Saturday afternoon. The storm associated with this cold front is weak and not very moist. Still, low level upslope flow Saturday night and Sunday morning may be enough to turn the small amounts of moisture into low clouds and light freezing drizzle or snow. At this point it appears that there will be little or no measurable precipitation, especially as you move away from the foothills. Where there is any accumulation it is likely to be minor.
After a mild start to next week the next cold front and chance for snow should come along Wednesday night or Thursday. That will be in time for the winter solstice which is at 9:28 AM mountain time on Thursday, Dec 21st.