Mammoth Mountain 48-Hour Snow Forecast
Updated 23 October 2026 06:20 IST
2-Day Forecast for Mammoth Mountain
48-hours from 23 October.
See below for forecast detail
Mammoth Mountain Snow Forecast updated at 06:20 IST, next update expected imminently.
Forecast for today in Mammoth Mountain
Max 5℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 5℃
Temperature at BaseTemp at Base
Fri
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 11℃
Min -1℃
Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 11℃
Temperature at BaseTemp at Base
Sat
24
Snow unlikely
Clear spells, cloudy, clear sky later.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 | | Fair at altitude. Clear below. | 0℃ | SE Breeze | 0% | |
| Fri | 01:00 | | Clear sky. | -1℃ | SE Breeze | 0% | |
| Fri | 02:00 | | Clear sky. | 0℃ | SE Breeze | 0% | |
| Fri | 03:00 | | Clear sky. | 0℃ | SE Breeze | 0% | |
| Fri | 04:00 | | Clear sky. | 0℃ | SE Breeze | 0% | |
| Fri | 05:00 | | Clear sky. | 0℃ | SE Breeze | 0% | |
| Fri | 06:00 | | Clear sky. | -1℃ | SE Breeze | 0% | |
| Fri | 07:00 | | Clear sky. | -1℃ | SE Light | 0% | |
| Fri | 08:00 | | Clear sky. | 0℃ | SE Light | 0% | |
| Fri | 09:00 |  | Clear sky at altitude. Fair below. | 2℃ | SE Light | 5% | |
| Fri | 10:00 | | Clear sky at altitude. Fair below. | 3℃ | SE Breeze | 5% | |
| Fri | 11:00 | | Cloudy. | 4℃ | SE Breeze | 10% | |
| Fri | 12:00 | | Cloudy. | 4℃ | SE Breeze | 15% | |
| Fri | 13:00 | | Cloudy. | 5℃ | SE Breeze | 5% | |
| Fri | 14:00 | | Cloudy at altitude. Fair below. | 5℃ | SE Breeze | 5% | |
| Fri | 15:00 | | Cloudy at altitude. Fair below. | 4℃ | SE Breeze | 0% | |
| Fri | 16:00 | | Clear spells at altitude. Fair below. | 4℃ | SE Breeze | 0% | |
| Fri | 17:00 | | Fair at altitude. Mixed below. | 4℃ | SE Breeze | 0% | |
| Fri | 18:00 | | Clear sky at altitude. Fair below. | 2℃ | SE Breeze | 0% | |
| Fri | 19:00 | | Clear sky at altitude. Cloud below. | 1℃ | SE Breeze | 0% | |
| Fri | 20:00 | | Fog at altitude. Cloud below. | 0℃ | SE Breeze | 0% | |
| Fri | 21:00 | | Fog at altitude. Cloud below. | 0℃ | SE Breeze | 0% | |
| Fri | 22:00 | | Fog at altitude. Cloud below. | 0℃ | SE Breeze | 0% | |
| Fri | 23:00 |  | Fog. | 0℃ | SE Breeze | 0% | |
| Sat | 00:00 | | Fog at altitude. Cloud below. | 0℃ | E Breeze | 0% | |
| Sat | 01:00 | | Fog at altitude. Cloud below. | 0℃ | E Breeze | 0% | |
| Sat | 02:00 | | Fog at altitude. Cloud below. | 0℃ | E Breeze | 0% | |
| Sat | 03:00 | | Fog. | 0℃ | E Breeze | 0% | |
| Sat | 04:00 | | Fog. | 0℃ | E Breeze | 0% | |
| Sat | 05:00 | | Fog at altitude. Cloud below. | 0℃ | E Breeze | 5% | |
| Sat | 06:00 | | Cloudy. | 0℃ | E Breeze | 0% | |
| Sat | 07:00 | | Fair at altitude. Clear below. | -1℃ | E Breeze | 0% | |
| Sat | 08:00 | | Clear sky. | -1℃ | E Breeze | 0% | |
| Sat | 09:00 | | Clear sky. | 2℃ | E Breeze | 0% | |
| Sat | 10:00 | | Clear sky. | 5℃ | E Breeze | 0% | |
| Sat | 11:00 | | Clear sky. | 7℃ | E Breeze | 0% | |
| Sat | 12:00 | | Clear sky. | 9℃ | E Breeze | 0% | |
| Sat | 13:00 | | Clear sky. | 10℃ | E Breeze | 0% | |
| Sat | 14:00 | | Clear sky. | 11℃ | E Breeze | 0% | |
| Sat | 15:00 | | Clear sky. | 11℃ | E Light | 0% | |
| Sat | 16:00 | | Clear sky. | 11℃ | E Light | 0% | |
| Sat | 17:00 | | Clear sky. | 9℃ | E Light | 0% | |
| Sat | 18:00 | | Clear sky. | 4℃ | E Light | 0% | |
| Sat | 19:00 | | Clear sky. | 3℃ | E Light | 0% | |
| Sat | 20:00 | | Clear sky. | 2℃ | E Light | 0% | |
| Sat | 21:00 | | Clear sky. | 1℃ | E Light | 0% | |
| Sat | 22:00 | | Clear sky. | 1℃ | E Light | 0% | |
| Sat | 23:00 | | Clear sky. | 0℃ | E 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.
How reliable is the snow in Mammoth Mountain?
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.