Mammoth Mountain snow
Ski USA - California

Mammoth Mountain Snow Forecast

Weather Forecast for Mammoth Mountain at 2896 m
Issued: 10 am  20 Oct 2025 (local time)

New snow in Mammoth Mountain

1.0cm0.4in
Sat 25th (PM)
The snow forecast for Mammoth Mountain is: Light rain (total 7.0mm), mostly falling on Wed afternoon. Very mild (max 12°C on Mon afternoon, min 2°C on Wed afternoon). Wind will be generally light.

Mammoth Mountain Weather (Next 3 days): The snow forecast for Mammoth Mountain is: Light rain (total 7.0mm), mostly falling on Wed afternoon. Very mild (max 12°C on Mon afternoon, min 2°C on Wed afternoon). Wind will be generally light.

Mammoth Mountain Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 11°C on Fri afternoon, min -3°C on Sat night). Winds increasing (calm on Thu night, strong winds from the SW by Sat afternoon).


Mammoth Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
8
5
clear
Middle Lift: 
12
5
clear
Bottom Lift: 0.0m
16
0
clear
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6 Day Forecast
Issued: 10 am 20 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
snow showers
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
clear
clear
clear
 km/h
5
SW
0
S
10
SW
5
SW
5
WSW
5
NE
5
NNE
15
N
15
N
5
W
5
NNW
5
E
10
SW
10
SW
20
SW
45
SW
25
SW
35
SW
20
WSW
20
W
10
WSW
Snow map
 cm 
1
 mm 
2
4
1
max°C
10
12
9
10
11
9
5
6
5
7
9
7
9
11
8
4
3
-1
-1
1
0
min°C
8
11
9
9
11
6
4
2
4
5
8
6
7
9
4
3
-1
-3
-3
1
-1
chill°C 
8
11
9
8
10
6
4
-2
0
5
8
6
7
7
-1
-2
-7
-10
-9
-4
-5
Humid% 
21
30
19
19
24
37
58
91
47
39
43
42
37
44
41
40
89
79
43
50
54
Freezing level (m
4350
4450
4400
4250
4300
3900
3500
3250
3600
3850
4050
4000
4150
4200
3800
3550
2750
2600
2800
3000
2750
topliftbotliftSea lvl1000m2000m3000m4000m5000m
7877851123545741-2-4-5-2-3101581115788481271014675115-1
Sunrise
7:07
7:09
7:09
7:11
7:11
7:13
7:13
Sunset
6:12
6:10
6:08
6:07
6:07
6:06
6:04

Snow Radar

Latest snow reports near Mammoth Mountain:

No recent snow reports

No recent snow reports

Mammoth Mountain Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:
Last snowfall:14 Oct 2025
Snow AlertsCreate Alert
Other resorts in USA - California are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of October has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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