Mammoth Mountain Long-Range Snow Forecast
Snow Forecast for Mammoth Mountain
When will there be fresh snow?
This is the Long-range Snow Forecast for Mammoth Mountain, United States for 16 days from 30 June.
Updated 30 June 2025 09:34 BST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Mammoth Mountain. |
For Forecast detail, see below.
Forecast for Mammoth Mountain
Max 26℃ 79°F
Min 11℃ 53°F
Valley temperatures from an overnight low of 11℃ 53°F to daytime highs around 26℃ 79°F
Temperature at BaseTemp at Base
Mon
30
Snow unlikely
Clear sky.
Mammoth Mountain has no new snow forecast in the next 48 hours.
Mammoth Mountain Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 30 | | Clear sky. | Max 26℃ 79°F Min 11℃ 53°F |
| Tue 01 | | Clear sky. | Max 23℃ 73°F Min 13℃ 55°F |
| Wed 02 | | Clear sky. | Max 24℃ 76°F Min 10℃ 50°F |
| Thu 03 | | Clear sky. | Max 22℃ 72°F Min 9℃ 48°F |
| Fri 04 | | Clear sky. | Max 22℃ 71°F Min 7℃ 44°F |
| Sat 05 | | Clear sky. | Max 23℃ 73°F Min 5℃ 40°F |
| Sun 06 | | Clear sky. | Max 24℃ 75°F Min 7℃ 44°F |
| Mon 07 | | Clear sky. | Max 24℃ 74°F Min 8℃ 45°F |
| Tue 08 | | Clear sky. | Max 26℃ 78°F Min 8℃ 46°F |
| Wed 09 | | Clear sky. | Max 27℃ 80°F Min 11℃ 52°F |
| Thu 10 | | Clear sky. | Max 27℃ 80°F Min 11℃ 52°F |
| Fri 11 | | Clear sky. | Max 29℃ 84°F Min 10℃ 50°F |
| Sat 12 | | Clear sky. | Max 30℃ 86°F Min 13℃ 55°F |
| Sun 13 | | Clear sky. | Max 30℃ 86°F Min 13℃ 55°F |
| Mon 14 | | Clear sky. | Max 28℃ 82°F Min 13℃ 55°F |
| Tue 15 |  | Fair. | Max 27℃ 81°F Min 13℃ 55°F |
No significant snowfall is forecast for this period.
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 Snow Forecast updated at 09:34 BST, next update expected 12:00 BST.