November in Colorado was a tale of two halves.It truly was in like a lamb, out like a lion. December seems to be shaping up the same way. After 12 days of no significant snowfall, a southwest flow hit the San Juan’s late on Saturday. By Saturday night, the flow shifted to northwest and the whole state was getting the goods. By early Monday morning, 18″ had fallen on Berthoud Pass. After skiing the pass on Sunday, we thought Mary Jane’s glades would be prime on Tuesday.