Mammoth Mountain snow
Ski USA - California

Mammoth Mountain Snow Forecast

Weather Forecast for Mammoth Mountain at 3369 m
Issued: 3 pm  18 Jan 2026 (local time)

New snow in Mammoth Mountain

2.2cm0.9in
Wed 21st (NGT)
The snow forecast for Mammoth Mountain is: Mostly dry. Temperatures will be slightly above freezing (max 3°C on Sun afternoon, min 1°C on Mon morning). Wind will be generally light.

Mammoth Mountain Weather (Next 3 days): The snow forecast for Mammoth Mountain is: Mostly dry. Temperatures will be slightly above freezing (max 3°C on Sun afternoon, min 1°C on Mon morning). Wind will be generally light.

Mammoth Mountain Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed afternoon, min -7°C on Thu night). Wind will be generally light.


Mammoth Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
3
10
clear
Middle Lift: 
5
5
clear
Bottom Lift: 1.6m
2
5
clear
6 Day Forecast
Issued: 3 pm 18 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sun
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light snow
light snow
light snow
part cloud
clear
clear
clear
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
some clouds
clear
clear
clear
 km/h
10
W
10
NW
5
NNE
5
NNE
5
WSW
10
WSW
10
WSW
10
WSW
10
SW
10
SW
10
SSW
5
E
5
NNE
15
NE
20
NE
20
NNE
15
NE
Snow map
2
1
max °C
3
3
2
1
1
1
2
2
1
1
-1
-5
-5
-6
-5
-5
-5
min °C
3
2
1
1
1
1
1
1
1
0
-5
-5
-6
-7
-6
-6
-6
0
0
-1
-1
1
-2
-2
-2
-2
-3
-8
-5
-11
-13
-13
-13
-13
21
21
22
28
30
26
38
19
23
36
74
92
84
81
65
62
44
3800
3750
3600
3500
3500
3500
3500
3650
3550
3450
2700
2600
2600
2200
2450
2550
2300
Sea lvl1000m2000m3000m4000m5000m
3321112211-3-5-6-7-6-6-65283184285220-32-1-3
Sunrise
7:07
7:07
7:07
7:05
7:05
Sunset
5:04
5:05
5:06
5:07
5:07
5:08

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
Snow AlertsCreate Alert
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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