Mammoth Mountain Weather
Two Week Weather Forecast for Mammoth Mountain (7,874ft to 11,056ft)
This is the Snow Forecast and Weather Outlook for Mammoth Mountain, United States for 16 days from 21 February.
Updated 20 February 2025 18:34 PST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Mammoth Mountain Weather Forecast updated at 18:34 PST, next update expected imminently.
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Mammoth Mountain has no new snow forecast in the next 48 hours.
Mammoth Mountain Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 21 |  | Clear sky. | Max 41°F Min 22°F |
| Sat 22 |  | Cloudy. | Max 44°F Min 26°F |
| Sun 23 | | Cloudy. | Max 51°F Min 32°F |
| Mon 24 | | Cloudy. | Max 55°F Min 34°F |
| Tue 25 | | Clear sky. | Max 56°F Min 35°F |
| Wed 26 | | Clear sky. | Max 58°F Min 36°F |
| Thu 27 |  | Clear spells. | Max 58°F Min 38°F |
| Fri 28 | | Cloudy. | Max 57°F Min 39°F |
| Sat 01 | | Cloudy. | Max 54°F Min 39°F |
| Sun 02 |  | New Snow | Max 51°F Min 35°F |
| Mon 03 |  | 1in New Snow | Max 39°F Min 23°F |
| Tue 04 | | up to 1in New Snow | Max 24°F Min 7°F |
| Wed 05 | | New Snow | Max 33°F Min 6°F |
| Thu 06 | | Clear sky at altitude, light rain showers below. | Max 38°F Min 15°F |
| Fri 07 | | New Snow | Max 42°F Min 28°F |
| Sat 08 | | Clear spells at altitude, cloudy below. | Max 41°F Min 28°F |
This Snow Forecast for Mammoth Mountain, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Mammoth Mountain, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Mammoth Mountain Weather Forecast updated at 18:34 PST, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Mammoth Mountain.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Mammoth Mountain .
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