Copper Mountain, CO Officially Begins Snowmaking for 2015/16 Season | Photo Tour: Copper Mountain ski resort in Colorado has official begun making snow for the 2015/16 season this past weekend. Temperatures dropped to 27ºF early Sunday morning and the snow guns were fired up. They’re currently depositing snow on the “Andy’s Encore” ski trail. Copper Mountain is scheduled to open on November 6th. That’ just about one month away… PHOTO TOUR: SnowBrains | October 5, 2015 1 Comment