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Mammoth Mountain 7-Day Snow Forecast - 19th May 2025

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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 19 May.

Updated 19 May 2025 14:34 NZST.

Mammoth Mountain Snow Forecast Highlights
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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Summary Weather and Snow Forecast for Mammoth Mountain from OpenMeteo
Mon
19
Tue
20
Wed
21
Thu
22
Fri
23
Sat
24
Sun
25
WindSW F4SW F3SW F3SW F3
3,370m
5℃
Clear
9℃
Clear
12℃
Clear
10℃
Clear
9℃
Clear
8℃
Clear
11℃
Clear
SW F4SW F3SW F3SW F3SW F2
2,885m
7℃
Clear
14℃
Clear
17℃
Clear
15℃
Clear
14℃
Clear
12℃
Clear
15℃
Clear
SW F2SW F4SE F2SE F2S F2SW F2SE F2
2,400m
13℃
Clear
18℃
Clear
20℃
Clear
18℃
Clear
17℃
Clear
15℃
Clear
18℃
Clear
Snow Line
Max Town13℃18℃20℃18℃17℃15℃18℃
Min Town2℃4℃5℃5℃3℃1℃2℃

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 13℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 13℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Mon
19

Snow unlikely

ClearClearClearClear

Clear sky.

Max 18℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 18℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
20

Snow unlikely

ClearClearClearClear

Clear sky.

Max 20℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Wed
21

Snow unlikely

ClearClearClearClear

Clear sky.

Max 18℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 18℃

Temperature at BaseTemp at Base

Thu
22

Snow unlikely

ClearClearCloudClear

Clear sky, cloudy, clear sky later.

Max 17℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 17℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Fri
23

Snow unlikely

ClearClearClearClear

Clear sky.

Max 15℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 15℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sat
24

Snow unlikely

FairClearClearClear

Fair early, then clear sky later.

Max 18℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 18℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sun
25

Snow unlikely

ClearClearClearClear

Clear sky.

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 14:34 NZST, next update expected 17:00 NZST.