It was a very interesting day in the San Juans (southwest Colorado). Although it was almost 100% overcast all day, I still got a few good shots although none of them do the scenery justice.
#1 Along 550 just north of the Purgatory ski area.
#2 View from the entrance to the South Mineral Camp Ground just north of Silverton
#3 Molas Lake
#3 550 north of Purgatory Ski Area and south of Coalbank pass.