Mammoth Mountain snow
Ski USA - California

Mammoth Mountain Snow Forecast

Weather Forecast for Mammoth Mountain at 3369 m
Issued: 3 pm  25 Dec 2025 (local time)

New snow in Mammoth Mountain

18.0cm7in
Thu 25th (NGT)
The snow forecast for Mammoth Mountain is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -5°C on Sat night, min -12°C on Fri night). Winds decreasing (severe gales from the SW on Thu night, calm by Sat morning).

Mammoth Mountain Weather (Next 3 days): The snow forecast for Mammoth Mountain is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -5°C on Sat night, min -12°C on Fri night). Winds decreasing (severe gales from the SW on Thu night, calm by Sat morning).

Mammoth Mountain Weather (Days 4-6): Some drizzle, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Tue night, min -4°C on Sun afternoon). Wind will be generally light.


Mammoth Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.5m
-7
70
snow showers
Middle Lift: 
-4
60
snow showers
Bottom Lift: 0.9m
-2
50
snow showers
6 Day Forecast
Issued: 3 pm 25 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
heavy snow
mod snow
snow showers
snow showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
mod. snow
heavy snow
mod. snow
snow shwrs
snow shwrs
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
 km/h
65
SW
85
SW
60
SW
45
SW
20
SW
5
WNW
10
N
15
N
10
NE
10
NE
20
NE
20
NE
15
ENE
15
E
5
SE
5
S
10
SW
Snow map
9
18
9
3
1
max °C
-7
-7
-9
-11
-12
-10
-8
-5
-5
-4
-4
-3
-2
0
1
2
3
min °C
-7
-8
-10
-11
-12
-11
-9
-7
-5
-4
-4
-4
-2
-1
1
2
2
-19
-21
-22
-23
-20
-14
-14
-14
-9
-8
-10
-10
-7
-6
-1
2
0
87
96
87
81
79
61
58
14
16
18
32
26
13
8
7
7
11
2250
2250
2050
1750
1050
1650
1850
850
2500
2350
1150
2600
2900
1450
3500
3700
3800
Sea lvl1000m2000m3000m4000m5000m
-7-8-10-11-12-11-9-6-5-4-4-4-2-1123-2-3-3-7-10-4-8-10-1-6-90-5-72-2-1
Sunrise
7:09
7:09
7:09
7:09
7:09
Sunset
4:43
4:43
4:44
4:45
4:45
4:45

Snow Radar

Latest snow reports near Mammoth Mountain:

No recent snow reports

No recent snow reports

Mammoth Mountain Snow Conditions

Top snow depth:152cm
Bottom snow depth:91cm
Fresh snowfall depth:113cm
Last snowfall:24 Dec 2025
Snow AlertsCreate Alert
Other resorts in USA - California are reporting: powder (6) / good piste (6)

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Snow History

Week 4 of December has on average:
0.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.2
Powder days
Fresh snow, limited sun, any wind.
2.9
Bluebird days
Average snow, mostly sunny, light wind.



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