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 30 April.
Updated 30 April 2025 18:31 NZST.
| Next Snow Expected | 3 May |
|---|---|
| Next Snow Amount | 3cm |
| Next 48 Hours | 1cm |
| Next 7 Days | 18cm |
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For Forecast detail, see below.
Forecast for Mammoth Mountain
Mammoth Mountain has very light new snow forecast in the next 48 hours.
Mammoth Mountain 7-Day Snow Forecast Overview
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| Wed 30 | Thu 01 | Fri 02 | Sat 03 | Sun 04 | Mon 05 | Tue 06 | |
|---|---|---|---|---|---|---|---|
| Wind | E F2 | SW F2 | |||||
| 3,370m | 3℃
 | 5℃
 | 5℃
 | 4℃
+5cm
| -3℃
 +12cm
| 1℃
 | 7℃
|
| S F2 | SE F2 | SW F2 | SW F2 | ||||
| 2,885m | 6℃
| 8℃
| 10℃
| 7℃
+3cm
| 0℃
 +12cm
| 4℃
| 9℃
|
| SW F2 | SE F2 | ||||||
| 2,400m | 11℃
| 12℃
| 14℃
| 11℃
 | 1℃
+8cm
| 9℃
| 12℃
|
| Snow Line | 3,059m | varying 2,919m | varying 3,339m | varying 2,609m | 2,400m | ||
| Max Town | 11℃ | 12℃ | 14℃ | 11℃ | 1℃ | 9℃ | 12℃ |
| Min Town | 3℃ | 3℃ | 4℃ | 1℃ | -3℃ | -3℃ | 0℃ |
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 11℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 11℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
30
Snow unlikely
Clear sky early, then cloudy later.
Max 12℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
01
Snow unlikely
Cloudy early, then clear sky later.
Max 14℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 14℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Cloudy, clear sky, rain showers later.
Max 11℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 11℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
03
up to 5cm New Snow
Drizzle, light drizzle, clear spells later.
Snow Line from 3,339m to 2,559m, with rain below.
Max 1℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 1℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
04
8cm to 12cm New Snow
Light snow showers, heavy snow showers, light snow later.
Snow Line from 2,609m to resort level.
Max 9℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 9℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
05
Snow unlikely
Cloudy, clear spells, fair later.
Max 12℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 12℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Tue
06
Snow unlikely
Cloudy early, then clear sky 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 18:31 NZST, next update expected imminently.
Snow Forecast near Mammoth Mountain
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| June Mountain | 3cm | 15cm |