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 25 April.
Updated 25 April 2025 15:31 BST.
| Next Snow Expected | 27 April |
|---|---|
| Next Snow Amount | 6cm 2in |
| Next 48 Hours | 10cm 4in |
| Next 7 Days | 10cm 4in |
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For Forecast detail, see below.
Forecast for Mammoth Mountain
Max 9℃ 48°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 9℃ 48°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Cloudy early, then clear sky later.
Mammoth Mountain has 10cm 4in 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 | |
|---|---|---|---|
| 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 Snow Forecast updated at 15:31 BST, next update expected imminently.
Snow Forecast near Mammoth Mountain
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| June Mountain | 1cm - | 1cm - |