Best time to ski Marmot Basin
For the best snow, ski Marmot Basin in November, October, and March. Those months bring 39% of a typical season's snowfall at the summit, based on 10 seasons of modeled weather data (2015–2025).
Marmot Basin snowfall by month
Share of a typical season's summit snowfall in each month.
Source: Open-Meteo historical weather (ERA5-based reanalysis), July 2015 to June 2025, at 8,570 ft. Weather models undercount total mountain snowfall, so this shows the seasonal pattern, not inch totals. For season totals, see Marmot Basin's website.
How to time your trip
- Deepest snow: November, October, and March get the most snowfall, which usually means the best coverage and the most powder days.
- Main season: months that bring at least 5% of the season's snow are Sep, Oct, Nov, Dec, Jan, Feb, Mar, Apr, May, Jun. Actual opening and closing dates are set by the resort.
- Book on the forecast: history tells you which months are reliable; the 7-day forecast tells you which week. Snow Way ranks every resort on it daily.
Marmot Basin season FAQ
What is the best time to ski Marmot Basin?
For the best snow, ski Marmot Basin in November, October, and March. Those months bring 39% of a typical season's snowfall at the summit, based on 10 seasons of modeled weather data (2015–2025).
What is the snowiest month at Marmot Basin?
November is typically the snowiest month at Marmot Basin, with about 15% of the season's snow.
Does Marmot Basin have good snow in December?
December brings about 11% of Marmot Basin's typical seasonal snowfall, a solid month though not the peak. Check the live forecast before booking.
Is Marmot Basin getting snow right now?
As of Thursday, November 5, 2026, Marmot Basin is forecast to get 7.7" of snow at mid-mountain over the next 7 days, ranking #8 of 179 North American ski resorts Snow Way tracks. The biggest day is Sunday, Nov 8 with 2.8". Right now at mid-mountain it's 20°F, overcast, with 5 mph wind.