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 January.
Updated 20 January 2025 22:31 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 22:31 PST, next update expected imminently.
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 | |
|---|---|---|---|
| Tue 21 |  | Clear sky. | Max 46°F Min 15°F |
| Wed 22 | | Clear sky. | Max 41°F Min 27°F |
| Thu 23 | | Clear sky. | Max 54°F Min 30°F |
| Fri 24 |  | Cloudy. | Max 47°F Min 30°F |
| Sat 25 | | up to 1in New Snow | Max 39°F Min 24°F |
| Sun 26 | | Cloudy at altitude, clear sky below. | Max 31°F Min 14°F |
| Mon 27 | | Clear spells. | Max 38°F Min 19°F |
| Tue 28 | | Clear sky. | Max 42°F Min 20°F |
| Wed 29 | | Clear sky. | Max 48°F Min 24°F |
| Thu 30 | | Clear sky. | Max 49°F Min 29°F |
| Fri 31 | | Fair at altitude, cloudy below. | Max 48°F Min 30°F |
| Sat 01 | | Clear sky. | Max 44°F Min 27°F |
| Sun 02 | | Clear sky. | Max 48°F Min 29°F |
| Mon 03 | | Clear sky. | Max 51°F Min 29°F |
| Tue 04 | | Clear sky. | Max 56°F Min 31°F |
| Wed 05 |  | Cloudy at altitude, clear spells below. | Max 54°F Min 31°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 22:31 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 .
More Weather Forecasts
Snow Forecasts for 33 more African, American, Asian, Australasian and European countries...