Mammoth Mountain Weather
Weather Forecast for Mammoth Mountain (2,400m to 3,370m)
Weather Outlook from 20 May.
Mammoth Mountain Forecast
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 12:48 NZST, next update expected imminently.
Long-range Snow Outlook for Mammoth Mountain
Snowfall
Snow Line
Max 20℃
Min -1℃
Snow unlikely
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Mammoth Mountain Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Wed 20 |  | Cloudy. | Max 15℃ Min 3℃ |
| Thu 21 |  | Clear sky. | Max 20℃ Min 5℃ |
| Fri 22 | | Clear sky. | Max 19℃ Min 7℃ |
| Sat 23 | | Clear sky. | Max 19℃ Min 7℃ |
| Sun 24 | | Cloudy. | Max 20℃ Min 7℃ |
| Mon 25 | | Clear sky. | Max 19℃ Min 6℃ |
| Tue 26 | | Clear sky. | Max 10℃ Min -1℃ |
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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 piste 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 12:48 NZST, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Mammoth Mountain.United States Hotels Map
For more information about this American Ski Resort, See Also Skiing and Snowboarding in Mammoth Mountain .
Off-Piste Safety in Mammoth Mountain
Before skiing or snowboarding off-piste in Mammoth Mountain, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.