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 20 April.
Updated 19 April 2025 19:37 PDT.
| 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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| Sun 20 | Mon 21 | Tue 22 | Wed 23 | Thu 24 | Fri 25 | Sat 26 | |
|---|---|---|---|---|---|---|---|
| Wind | S F2 | SW F3 | SW F2 | SW F2 | SW F2 | SW F3 | SW F3 |
| 11,056ft | 35°F
 | 36°F
| 43°F
| 42°F
| 40°F
 | 40°F
| 36°F
|
| S F2 | SW F3 | SW F2 | SW F2 | SW F2 | SW F3 | SW F3 | |
| 9,465ft | 41°F
| 42°F
| 49°F
| 49°F
| 47°F
| 47°F
 | 43°F
|
| SW F3 | W F3 | SW F2 | |||||
| 7,874ft | 49°F
| 50°F
| 56°F
| 55°F
| 53°F
| 53°F
| 47°F
|
| Snow Line | |||||||
| Max Town | 49°F | 50°F | 56°F | 55°F | 53°F | 53°F | 47°F |
| Min Town | 32°F | 35°F | 35°F | 33°F | 33°F | 33°F | 28°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 49°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 49°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Clear sky.
Max 58°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 58°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear sky.
Max 57°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 57°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Clear sky.
Max 56°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 56°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Clear sky.
Max 53°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 53°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear sky early, then cloudy later.
Max 53°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 53°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Fair early, then cloudy later.
Max 53°F
Min 30°F
Freeze-thaw conditions, with valley temperatures cooling to 30°F and rising to 53°F
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Cloudy first, clear spells then fair, clear spells 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 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 19:37 PDT, next update expected 22:00 PDT.