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 28 April.
Updated 28 April 2025 06:31 UTC.
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 06:31 UTC, next update expected 09:00 UTC.
To get the latest weather forecasts for Mammoth Mountain, by e-mail Join J2Ski's Snow Mail Here
Mammoth Mountain has no new snow forecast in the next 48 hours.
Mammoth Mountain Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 28 |  | Fair at altitude, cloudy below. | Max 7℃ 45°F Min -2℃ 28°F |
| Tue 29 |  | Clear sky. | Max 11℃ 51°F Min 1℃ 34°F |
| Wed 30 | | Cloudy. | Max 13℃ 56°F Min 2℃ 35°F |
| Thu 01 | | up to 6cm up to 2in New Snow | Max 12℃ 54°F Min 2℃ 36°F |
| Fri 02 | | Clear sky. | Max 12℃ 53°F Min 2℃ 36°F |
| Sat 03 |  | up to 4cm up to 2in New Snow | Max 9℃ 49°F Min -1℃ 29°F |
| Sun 04 |  | 3cm to 6cm 1in to 2in New Snow | Max 2℃ 35°F Min -7℃ 19°F |
| Mon 05 |  | up to 1cm New Snow | Max 11℃ 52°F Min -7℃ 19°F |
| Tue 06 | | Clear sky. | Max 14℃ 57°F Min -1℃ 30°F |
| Wed 07 | | Clear sky. | Max 17℃ 62°F Min 2℃ 35°F |
| Thu 08 | | Clear sky. | Max 19℃ 65°F Min 5℃ 41°F |
| Fri 09 | | Clear sky. | Max 19℃ 66°F Min 6℃ 42°F |
| Sat 10 | | Clear sky. | Max 17℃ 63°F Min 5℃ 42°F |
| Sun 11 |  | Clear spells at altitude, fair below. | Max 18℃ 65°F Min 5℃ 41°F |
| Mon 12 | | Fair. | Max 17℃ 62°F Min 7℃ 44°F |
| Tue 13 | | Clear sky. | Max 16℃ 60°F Min 4℃ 40°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 06:31 UTC, next update expected 09:00 UTC.
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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