Mammoth Mountain Weather
Two Week Weather Forecast for Mammoth Mountain ( 2,400m to 3,370m 7,874ft to 11,056ft )
This is the Snow Forecast and Weather Outlook for Mammoth Mountain, United States for 16 days from 25 April.
Updated 25 April 2025 15:31 BST.
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 15:31 BST, next update expected imminently.
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Mammoth Mountain has 10cm 4in new snow forecast in the next 48 hours.
Mammoth Mountain Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 25 |  | Cloudy. | Max 9℃ 48°F Min 1℃ 33°F |
| Sat 26 | | Fog at altitude, cloudy below. | Max 1℃ 34°F Min -3℃ 26°F |
| Sun 27 |  | 5cm to 9cm 2in to 4in New Snow | Max 0℃ 31°F Min -5℃ 23°F |
| Mon 28 |  | up to 1cm New Snow | Max 10℃ 50°F Min -4℃ 25°F |
| Tue 29 | | Clear sky. | Max 12℃ 53°F Min -1℃ 30°F |
| Wed 30 | | Cloudy. | Max 14℃ 57°F Min 1℃ 35°F |
| Thu 01 | | Clear sky. | Max 17℃ 62°F Min 2℃ 36°F |
| Fri 02 |  | Fair at altitude, clear spells below. | Max 14℃ 58°F Min 4℃ 39°F |
| Sat 03 | | Clear spells. | Max 17℃ 63°F Min 3℃ 37°F |
| Sun 04 | | Clear sky. | Max 19℃ 66°F Min 6℃ 42°F |
| Mon 05 | | Clear sky. | Max 15℃ 60°F Min 5℃ 41°F |
| Tue 06 | | Clear sky. | Max 13℃ 55°F Min 2℃ 36°F |
| Wed 07 | | Clear sky. | Max 15℃ 59°F Min 1℃ 34°F |
| Thu 08 | | Clear sky. | Max 15℃ 59°F Min 3℃ 38°F |
| Fri 09 | | Cloudy. | Max 12℃ 54°F Min 2℃ 35°F |
| Sat 10 |  | 2cm 1in New Snow | Max 9℃ 48°F Min -6℃ 21°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 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 15:31 BST, 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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