Mammoth Mountain Snow Forecast - 7 day
Updated 24 July 2026 17:48 PDT
7-Day Snow Forecast for Mammoth Mountain
1-week from 25 July.
For Forecast detail, see below.
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Mammoth Mountain 7-Day Snow Forecast Highlights
When will there be fresh snow in Mammoth Mountain?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Mammoth Mountain. |
7-Day Snow Outlook for Mammoth Mountain
Snowfall
Snow Line
Max 85°F
Min 54°F
Snow unlikely
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Mammoth Mountain Medium-Range (7-Day) Snow Forecast Detail
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.
Max 76°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 76°F
Temperature at BaseTemp at Base
Sat
25
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Max 78°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 78°F
Temperature at BaseTemp at Base
Sun
26
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Max 80°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 80°F
Temperature at BaseTemp at Base
Mon
27
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Max 80°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 80°F
Temperature at BaseTemp at Base
Tue
28
Snow unlikely
Clear sky.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Max 80°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 80°F
Temperature at BaseTemp at Base
Wed
29
Snow unlikely
Clear sky.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Max 83°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 83°F
Temperature at BaseTemp at Base
Thu
30
Snow unlikely
Clear sky.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
Max 85°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 85°F
Temperature at BaseTemp at Base
Fri
31
Snow unlikely
Clear sky.
Forecast times for Mammoth Mountain are in Los Angeles (US/Pacific) time zone.
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 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.
Mammoth Mountain Snow Forecast updated at 17:48 PDT, next update expected imminently.
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.