Mammoth Mountain 48-Hour Snow Forecast
48-hour Forecast Summary
2-Day Snow and Weather for Mammoth Mountain (7,874ft to 11,056ft)
Mammoth Mountain has 3in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Mammoth Mountain Snow Forecast updated at 09:42 PDT, next update expected imminently.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Sunny/clear at altitude. Cloud below. | 44°F | SW Breeze | 0% | |
| Sat | 01:00 |  | Cloudy at altitude. Clear below. | 40°F | SW Breeze | 0% | |
| Sat | 02:00 | | Partly cloudy. | 39°F | SW Breeze | 0% | |
| Sat | 03:00 |  | Cloudy. | 39°F | SW Breeze | 0% | |
| Sat | 04:00 | | Fair at altitude. Cloud below. | 38°F | SW Breeze | 0% | |
| Sat | 05:00 | | Sunny/clear at altitude. Cloud below. | 36°F | SW Breeze | 0% | |
| Sat | 06:00 | | Cloudy. | 35°F | SW Breeze | 0% | |
| Sat | 07:00 | | Cloudy. | 33°F | SW Breeze | 5% | |
| Sat | 08:00 | | Cloudy at altitude. Clear below. | 31°F | SW Breeze | 5% | |
| Sat | 09:00 |  | Heavy snow showers. | 31°F | SW Breeze | 15% | |
| Sat | 10:00 |  | New Snow | Heavy snow. | 30°F | SW Breeze | 45% |
| Sat | 11:00 | | New Snow | Heavy snow at altitude. Hvy shwrs below. | 30°F | SW Breeze | 45% |
| Sat | 12:00 | | 1in New Snow | Heavy snow. | 29°F | SW Breeze | 55% |
| Sat | 13:00 | | 1in New Snow | Heavy snow. | 28°F | SW Breeze | 30% |
| Sat | 14:00 |  | Light snow. | 28°F | SW Breeze | 20% | |
| Sat | 15:00 | | Fog at altitude. Clear below. | 25°F | SW Breeze | 10% | |
| Sat | 16:00 | | Fog at altitude. Clear below. | 31°F | SW Breeze | 5% | |
| Sat | 17:00 | | Heavy snow showers. | 33°F | SW Breeze | 0% | |
| Sat | 18:00 | | Heavy snow showers at altitude. Lt rain below. | 33°F | SW Strong | 0% | |
| Sat | 19:00 | | Fair at altitude. Clear below. | 33°F | SW Strong | 0% | |
| Sat | 20:00 | | Cloudy at altitude. Clear below. | 35°F | SW Breeze | 0% | |
| Sat | 21:00 | | Sunny/clear. | 36°F | SW Breeze | 0% | |
| Sat | 22:00 | | Sunny/clear. | 36°F | SW Breeze | 0% | |
| Sat | 23:00 | | Sunny/clear. | 35°F | SW Breeze | 0% | |
| Sun | 00:00 | | Sunny/clear. | 34°F | SW Breeze | 0% | |
| Sun | 01:00 | | Sunny/clear. | 34°F | SW Breeze | 0% | |
| Sun | 02:00 | | Sunny/clear. | 33°F | SW Breeze | 0% | |
| Sun | 03:00 | | Sunny/clear at altitude. Fair below. | 32°F | SW Breeze | 0% | |
| Sun | 04:00 | | Cloudy. | 32°F | SW Breeze | 0% | |
| Sun | 05:00 | | Cloudy. | 31°F | SW Breeze | 0% | |
| Sun | 06:00 | | Cloudy. | 31°F | SW Breeze | 0% | |
| Sun | 07:00 | | Cloudy. | 30°F | SW Breeze | 0% | |
| Sun | 08:00 | | Cloudy. | 29°F | SW Breeze | 0% | |
| Sun | 09:00 | | Cloudy. | 25°F | NW Breeze | 0% | |
| Sun | 10:00 | | Fog at altitude. Cloud below. | 27°F | NE Light | 0% | |
| Sun | 11:00 |  | Fog. | 27°F | NE Light | 0% | |
| Sun | 12:00 | | Fog at altitude. Cloud below. | 26°F | NE Breeze | 0% | |
| Sun | 13:00 | | Fog at altitude. Cloud below. | 26°F | NE Breeze | 5% | |
| Sun | 14:00 | | Fog at altitude. Cloud below. | 26°F | NE Breeze | 0% | |
| Sun | 15:00 | | Fog at altitude. Cloud below. | 26°F | NE Breeze | 0% | |
| Sun | 16:00 | | Fog at altitude. Cloud below. | 26°F | NE Breeze | 0% | |
| Sun | 17:00 | | Fog at altitude. Cloud below. | 26°F | NE Breeze | 0% | |
| Sun | 18:00 | | Partly cloudy at altitude. Cloud below. | 28°F | NE Breeze | 0% | |
| Sun | 19:00 | | Fair at altitude. Cloud below. | 30°F | NE Breeze | 0% | |
| Sun | 20:00 | | Cloudy. | 32°F | NE Breeze | 0% | |
| Sun | 21:00 | | Sunny/clear. | 33°F | NE Breeze | 0% | |
| Sun | 22:00 | | Sunny/clear. | 35°F | NE Breeze | 0% | |
| Sun | 23:00 | | Sunny/clear at altitude. Fair below. | 34°F | NE Breeze | 0% | |
Snow Forecast near Mammoth Mountain
Snow Forecasts for other Ski Resorts near Mammoth Mountain are not available.
Mammoth Mountain Snow
For current snow depths and skiing conditions, see our Current Snow Report for Mammoth Mountain.
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.