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 25 April.
Updated 25 April 2025 15:31 BST.
| Next Snow Expected | 27 April |
|---|---|
| Next Snow Amount | 6cm 2in |
| Next 48 Hours | 10cm 4in |
| Next 7 Days | 10cm 4in |
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For Forecast detail, see below.
Forecast for Mammoth Mountain
Mammoth Mountain has 10cm 4in new snow forecast in the next 48 hours.
Mammoth Mountain 7-Day Snow Forecast Overview
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| Fri 25 | Sat 26 | Sun 27 | Mon 28 | Tue 29 | Wed 30 | Thu 01 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F4 | SW F4 | SW F3 | ||||
| 3,370m 11,056ft | -1℃ 30°F
 | -7℃ 19°F
 | -4℃ 26°F
 +9cm +4in
| 1℃ 35°F
 +1cm
| 5℃ 42°F
| 5℃ 40°F
| 8℃ 46°F
|
| SW F4 | SW F4 | SW F3 | E F2 | SE F2 | |||
| 2,885m 9,465ft | 4℃ 39°F
| -4℃ 25°F
 +1cm
| 0℃ 32°F
 +6cm +2in
| 6℃ 42°F
| 8℃ 46°F
| 9℃ 49°F
| 11℃ 52°F
|
| SW F4 | SW F4 | SW F3 | E F3 | E F2 | |||
| 2,400m 7,874ft | 9℃ 48°F
| 1℃ 34°F
| 0℃ 31°F
+5cm +2in
| 10℃ 50°F
| 12℃ 53°F
| 14℃ 57°F
| 17℃ 62°F
|
| Snow Line | 2,400m 7,874ft | varying 2,539m 8,330ft | varying 2,499m 8,199ft | 3,239m 10,627ft | |||
| Max Town | 9℃ 48°F | 1℃ 34°F | 0℃ 31°F | 10℃ 50°F | 12℃ 53°F | 14℃ 57°F | 17℃ 62°F |
| Min Town | 1℃ 33°F | -3℃ 26°F | -5℃ 23°F | -4℃ 25°F | -1℃ 30°F | 1℃ 35°F | 2℃ 36°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 9℃ 48°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 9℃ 48°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Cloudy early, then clear sky later.
Max 1℃ 34°F
Min -3℃ 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ 26°F and rising to 1℃ 34°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
26
Snow unlikely
Cloudy, fair, cloudy later.
Max 0℃ 31°F
Min -5℃ 23°F
Below freezing at all levels, with valley temperatures as low as -5℃ 23°F and not getting above 0℃ 31°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
27
5cm to 9cm 2in to 4in New Snow
Snow showers, heavy snow showers, light snow showers later.
Snow Line from 2,539m 8,330ft to resort level.
Max 10℃ 50°F
Min -4℃ 25°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ 25°F and rising to 10℃ 50°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
28
up to 1cm New Snow
Clear spells early, then clear sky later.
Snow Line from 2,499m 8,199ft to 2,489m 8,166ft , with rain below.
Max 12℃ 53°F
Min -1℃ 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 30°F and rising to 12℃ 53°F
Temperature at BaseTemp at Base
Tue
29
Snow unlikely
Clear sky early, then cloudy later.
Max 14℃ 57°F
Min 1℃ 35°F
Valley temperatures from an overnight low of 1℃ 35°F to daytime highs around 14℃ 57°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Cloudy early, then clear sky later.
Max 17℃ 62°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 17℃ 62°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
01
Snow unlikely
Light drizzle, clear sky, rain showers later.
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 15:31 BST, next update expected imminently.
Snow Forecast near Mammoth Mountain
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| June Mountain | 1cm - | 1cm - |