comScore pixel
Mammoth Mountain resort snow
Lat Long: 37.64° N 119.03° W
Ski USA - California

Mammoth Mountain Snow Forecast

Weather Forecast for Mammoth Mountain at 2896m altitude

Issued: 10 pm 18 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Mostly dry. Freeze-thaw conditions (max 12°C on Thu afternoon, min -1°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 2.0mm), mostly falling on Thu night. Very mild (max 13°C on Sat afternoon, min 7°C on Thu night). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
part cloud
cloud
clear
clear
cloud
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
clear
clear
cloudy
rain shwrs
clear
some clouds
clear
clear
clear
clear
km/h
10
NE
5
NNE
5
N
5
ENE
5
NW
10
WSW
5
NNE
5
W
15
W
5
WNW
10
SW
25
WSW
5
SW
10
SW
20
SW
0
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
 max °C
1
3
7
5
7
10
7
10
12
8
11
12
9
11
13
9
 min °C
-1
-1
6
4
5
8
7
7
10
7
8
11
8
9
12
9
-6
-3
4
2
5
6
6
7
8
7
8
8
8
9
10
7
35
27
26
24
24
40
48
32
44
52
34
31
41
28
30
38
2650
3300
3800
3550
3850
4000
3900
4200
4300
4050
4350
4450
4150
4450
4500
4250
Sea lvl1000m2000m3000m4000m5000m
-4-33236458569679616116111481316914179141710
Sunrise
5:43
5:43
5:41
5:41
5:39
Sunset
8:00
8:01
8:02
8:04
8:05

Snow Radar

Latest snow reports near Mammoth Mountain:

No recent snow reports

No recent snow reports

Mammoth Mountain Snow Conditions

Top snow depth:318cm
Bottom snow depth:97cm
Fresh snowfall depth:
Last snowfall: 5 May 2026
Snow AlertsCreate Alert
Other resorts in USA - California are reporting: powder (0) / good piste (0)

Ski deals in Mammoth Mountain
Find Your Trip

Snow History

Week 3 of May has on average:

0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.



Snow-Forecast Partner Offers
Map placeholder