It was a snowy start to the season today for Colorado's Keystone Resort and Copper Mountain. Both mountains opened with fresh snow; Keystone reported 4 inches and Copper reported 5. In total there are 12 resorts open this weekend, 5 of which are in Colorado. It's a tough job but Curbed Ski went to Copper Mountain to check out the conditions. With good coverage, snow making at full speed, and fresh snow on top, this was one of Copper's best opening days in years. Our friends at Open Snow are forecasting another storm that will arrive Sunday night and last through Wednesday. The start of skiing in Colorado is looking great!