Mammoth Mountain 48-Hour Snow Forecast
Updated 23 August 2026 11:18 IST
2-Day Forecast for Mammoth Mountain
48-hours from 23 August.
See below for forecast detail
Mammoth Mountain Snow Forecast updated at 11:18 IST, next update expected imminently.
Forecast for today in Mammoth Mountain
Max 25℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 25℃
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Forecast for tomorrow in Mammoth Mountain
Max 23℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Mon
24
Snow unlikely
Clear spells early, then cloudy later.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | | Clear sky. | 15℃ | SW Breeze | 0% | |
| Sun | 01:00 | | Clear sky. | 15℃ | SW Breeze | 0% | |
| Sun | 02:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Sun | 03:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Sun | 04:00 |  | Cloudy at altitude. Fair below. | 14℃ | SW Breeze | 0% | |
| Sun | 05:00 | | Fair at altitude. Clear below. | 14℃ | SW Breeze | 0% | |
| Sun | 06:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Sun | 07:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Sun | 08:00 | | Clear sky. | 18℃ | SW Breeze | 0% | |
| Sun | 09:00 | | Clear sky. | 21℃ | SW Breeze | 0% | |
| Sun | 10:00 | | Clear sky. | 23℃ | SW Breeze | 0% | |
| Sun | 11:00 | | Clear sky. | 23℃ | SW Breeze | 0% | |
| Sun | 12:00 | | Clear sky. | 24℃ | SW Breeze | 0% | |
| Sun | 13:00 | | Cloudy. | 25℃ | SW Breeze | 0% | |
| Sun | 14:00 | | Cloudy. | 25℃ | SW Breeze | 5% | |
| Sun | 15:00 | | Cloudy. | 24℃ | SW Breeze | 5% | |
| Sun | 16:00 | | Cloudy at altitude. Mixed below. | 23℃ | SW Breeze | 0% | |
| Sun | 17:00 | | Cloudy at altitude. Mixed below. | 22℃ | SW Breeze | 0% | |
| Sun | 18:00 | | Cloudy at altitude. Mixed below. | 21℃ | SW Breeze | 0% | |
| Sun | 19:00 | | Cloudy at altitude. Mixed below. | 19℃ | SW Breeze | 0% | |
| Sun | 20:00 | | Clear spells. | 17℃ | SW Breeze | 0% | |
| Sun | 21:00 | | Fair at altitude. Mixed below. | 16℃ | SW Breeze | 0% | |
| Sun | 22:00 | | Fair at altitude. Clear below. | 16℃ | SW Breeze | 0% | |
| Sun | 23:00 | | Clear sky. | 16℃ | SW Breeze | 0% | |
| Mon | 00:00 | | Cloudy at altitude. Mixed below. | 15℃ | SW Breeze | 0% | |
| Mon | 01:00 | | Cloudy. | 14℃ | SW Breeze | 0% | |
| Mon | 02:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Mon | 03:00 | | Clear spells at altitude. Fair below. | 13℃ | SW Breeze | 0% | |
| Mon | 04:00 | | Fair at altitude. Clear below. | 13℃ | SW Breeze | 0% | |
| Mon | 05:00 | | Cloudy at altitude. Clear below. | 12℃ | SW Breeze | 0% | |
| Mon | 06:00 | | Cloudy at altitude. Mixed below. | 12℃ | SW Breeze | 0% | |
| Mon | 07:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Mon | 08:00 | | Cloudy. | 17℃ | SW Breeze | 0% | |
| Mon | 09:00 | | Cloudy. | 19℃ | SW Breeze | 0% | |
| Mon | 10:00 | | Cloudy. | 21℃ | SW Breeze | 0% | |
| Mon | 11:00 | | Cloudy. | 22℃ | SW Breeze | 0% | |
| Mon | 12:00 | | Cloudy. | 22℃ | SW Breeze | 0% | |
| Mon | 13:00 | | Cloudy. | 23℃ | SW Breeze | 0% | |
| Mon | 14:00 | | Cloudy. | 21℃ | SW Breeze | 0% | |
| Mon | 15:00 | | Cloudy. | 22℃ | SW Breeze | 0% | |
| Mon | 16:00 | | Cloudy. | 22℃ | SW Breeze | 0% | |
| Mon | 17:00 | | Cloudy. | 22℃ | SW Breeze | 0% | |
| Mon | 18:00 | | Clear sky. | 21℃ | SW Breeze | 0% | |
| Mon | 19:00 | | Clear sky. | 19℃ | SW Breeze | 0% | |
| Mon | 20:00 | | Clear sky. | 14℃ | SW Light | 0% | |
| Mon | 21:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Mon | 22:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Mon | 23:00 | | Fair. | 12℃ | SW Light | 0% | |
Snow Forecast near Mammoth Mountain
Snow forecasts for nearby ski areas.
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.
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.
Snow Reliability
Mammoth Mountain is known for its excellent snow reliability, with an average snowfall of over 400 inches annually. For the latest snow conditions and depth information, be sure to check J2Ski.