It won't be long before Mammoth Mountain starts looking like this! If you are wondering "when is Mammoth Mountain Opening Day?"; it is less than 2 months from today. Yes, you can ski and ride Mammoth in November. Officially the lifts will start spinning on Friday, November 11, 2022.
.....unless we get a ton of snow in October, in which case they will open early like last year. In 2021, Mammoth Mountain opening day was moved up two weeks to Oct. 29. There is also a possibility opening day could be pushed back if we have bad (warm) weather, but let's hope that doesn't happen.
People also wonder how long the ski season is or when closing day is for Mammoth Mountain. Well, that question is a little harder to answer. They usually set the closing date for Memorial Day, but they rarely actually close on the scheduled date. The official close date for the 22/23 ski season is May 29, 2023. However, Mammoth is commonly open until the 4th of July. If they have good snowpack and people are still coming to Mammoth to ski or ride, they will stay open through May and Jun and you can actually hit the slopes on July 4, 2023 if all goes well. Summer shredding is awesome if you get the opportunity.