Mammoth Mountain
California · USA
Mammoth Mountain is a ski resort in California, USA. It averages around 990 cm of snow a season on a Maritime, high-elevation snowpack. The season typically runs Nov-Jun/Jul.
One of the longest seasons in the US lower-48 thanks to elevation
10-day forecast
2 cm total · best window Monday, Oct 12 (1d, 2cm)
⚠ Freezing-level warning: on the marked days the freezing level sits well above the 2,424 m base — expect rain low down even while it snows at summit.
Each bar is a day's fresh snowfall; the pill is that day's powder score (fresh snow × cold-dry quality × wind-hold). Peak day: Monday, Oct 12 — Lean (8). Forecast refreshed every 6 hours from Open-Meteo; last built Oct 11.
Mountain profile
- Summit
- 3,369 m
- Base
- 2,424 m
- Vertical
- 945 m
- Terrain
- 3,500 ac / 170+ trails
- Avg annual snow
- 990 cm
- Typical season
- Nov-Jun/Jul
- Snow climate
- Maritime, high-elevation
- Type
- Lift-served
Chasing the same storm?
The closest scored resorts to Mammoth Mountain — often on the same weather system.
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