Mammoth Mountain snow
Ski USA - California

Mammoth Mountain Snow Forecast

Weather Forecast for Mammoth Mountain at 3369 m
Issued: 3 am  20 Jan 2026 (local time)

New snow in Mammoth Mountain

1.9cm0.7in
Thu 22nd (AM)
The snow forecast for Mammoth Mountain is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue afternoon, min -7°C on Thu afternoon). Wind will be generally light.

Mammoth Mountain Weather (Next 3 days): The snow forecast for Mammoth Mountain is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue afternoon, min -7°C on Thu afternoon). Wind will be generally light.

Mammoth Mountain Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max -3°C on Fri morning, min -9°C on Fri night). Winds decreasing (fresh winds from the NNE on Fri night, calm by Sat night).


Mammoth Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
2
10
cloud
Middle Lift: 
5
10
cloud
Bottom Lift: 1.6m
7
5
cloud
6 Day Forecast
Issued: 3 am 20 Jan 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
snow showers
clear
clear
clear
clear
clear
clear
part cloud
cloud
snow showers
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
some clouds
cloudy
snow shwrs
 km/h
10
WSW
10
WSW
10
WSW
10
SW
5
SW
5
S
5
NE
10
NNE
10
N
10
N
15
N
20
N
25
NNE
15
NNE
10
NNE
5
SW
15
WSW
20
WSW
Snow map
1
1
1
max °C
2
3
3
2
1
-2
-5
-6
-6
-3
-4
-6
-8
-7
-4
-3
-4
-3
min °C
1
2
2
1
-1
-5
-5
-7
-6
-5
-6
-9
-8
-8
-6
-3
-4
-4
-2
0
-1
-2
-3
-8
-8
-12
-10
-9
-12
-18
-16
-14
-11
-6
-9
-9
15
29
22
29
43
57
84
79
93
71
67
40
37
32
7
7
25
19
3600
3600
3750
3600
3450
2900
2650
2550
2350
2700
2750
1950
2150
2250
2000
2900
2750
2700
Sea lvl1000m2000m3000m4000m5000m
23320-4-5-7-6-4-5-8-8-8-5-3-4-48427302-1-23-1-5-1-3-541-1
Sunrise
7:07
7:07
7:05
7:05
7:05
7:05
Sunset
5:06
5:07
5:07
5:08
5:10
5:12

Snow Radar

Latest snow reports near Mammoth Mountain:

No recent snow reports

No recent snow reports

Mammoth Mountain Snow Conditions

Top snow depth:239cm
Bottom snow depth:157cm
Fresh snowfall depth:
Last snowfall: 7 Jan 2026
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Other resorts in USA - California are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of January has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.8
Powder days
Fresh snow, limited sun, any wind.
3.1
Bluebird days
Average snow, mostly sunny, light wind.



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