Mammoth Ski Closing Day 2024. M ammoth mountain, california will have its first day of the season on november 15, 2024, and riders will have five fresh inches of snowfall to celebrate in. 2024/25 ski season in california ends at 2026/04/12.
One of the main stats i have always loved to examine is the opening and closing. Opening day for ski and snowboard season is november 15, 2024.