Mammoth Mountain Snow Forecast - 7 day
Snow Forecast for Mammoth Mountain
When will there be fresh snow?
This is the 7-Day Snow Forecast for Mammoth Mountain, United States for 7 days from 21 May.
Updated 21 May 2025 06:31 UTC.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Mammoth Mountain. | |
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For Forecast detail, see below.
Forecast for Mammoth Mountain
Mammoth Mountain has no new snow forecast in the next 48 hours.
Mammoth Mountain 7-Day Snow Forecast Overview
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| Wed 21 | Thu 22 | Fri 23 | Sat 24 | Sun 25 | Mon 26 | Tue 27 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F3 | SW F4 | SW F3 | ||||
| 3,370m 11,056ft | 8℃ 47°F
 | 7℃ 44°F
| 7℃ 44°F
| 11℃ 52°F
| 12℃ 54°F
| 11℃ 52°F
 | 9℃ 49°F
|
| SW F3 | SW F4 | SW F3 | SW F2 | SW F2 | |||
| 2,885m 9,465ft | 11℃ 53°F
| 10℃ 50°F
| 12℃ 53°F
| 16℃ 61°F
| 17℃ 63°F
| 15℃ 59°F
| 13℃ 54°F
|
| SW F3 | SW F5 | SE F2 | SE F2 | SE F2 | SW F2 | ||
| 2,400m 7,874ft | 18℃ 63°F
| 16℃ 61°F
| 14℃ 57°F
| 19℃ 66°F
| 21℃ 69°F
| 19℃ 66°F
| 16℃ 60°F
|
| Snow Line | |||||||
| Max Town | 18℃ 63°F | 16℃ 61°F | 14℃ 57°F | 19℃ 66°F | 21℃ 69°F | 19℃ 66°F | 16℃ 60°F |
| Min Town | 6℃ 43°F | 7℃ 44°F | 3℃ 38°F | 1℃ 34°F | 6℃ 42°F | 6℃ 43°F | 4℃ 39°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 18℃ 63°F
Min 6℃ 43°F
Valley temperatures from an overnight low of 6℃ 43°F to daytime highs around 18℃ 63°F
Temperature at BaseTemp at Base
Wed
21
Snow unlikely
Clear sky.
Max 16℃ 61°F
Min 7℃ 44°F
Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 16℃ 61°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
22
Snow unlikely
Clear sky, cloudy, clear sky later.
Max 14℃ 57°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 14℃ 57°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
23
Snow unlikely
Clear sky.
Max 19℃ 66°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 19℃ 66°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
24
Snow unlikely
Clear sky.
Max 21℃ 69°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 21℃ 69°F
Temperature at BaseTemp at Base
Sun
25
Snow unlikely
Clear sky.
Max 19℃ 66°F
Min 6℃ 43°F
Valley temperatures from an overnight low of 6℃ 43°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Mon
26
Snow unlikely
Fair early, then cloudy later.
Max 16℃ 60°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 16℃ 60°F
Temperature at BaseTemp at Base
Tue
27
Snow unlikely
Cloudy early, then clear sky later.
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.
Mammoth Mountain Snow Forecast updated at 06:31 UTC, next update expected imminently.