Mammoth, CA Backcountry Conditions Report: Up to 60″ of Snowpack Up High Tim Fees and Matty Anderson got after the fresh powder in Mammoth, CA yesterday. They found 24″ of snow at 10,000′ and 60″ of snow at 11,300′. Mammoth ski resort is scheduled to open on November 10th. “After the recent storm cycle, we knew that the high terrain along the crest would have some deep snow. With a bonus (and […] Conditions Report Guest Author | November 2, 2016 0 Comments