Mammoth Mountain

CaliforniaUnited States

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7"
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Precip Chance
14%
27%
33%
37%
38%
21%
Weather
Temp °F 27 27 26 26 26 26
Wind Speed mph
WSW
15
WSW
10
WSW
10
W
10
WNW
10
NW
5
Wind Gust mph 25 20 20 15 15 10
Cloud Cover % 90 90 90 90 80 80
Special Weather Statement issued December 06 at 4:36PM PST
Winter Storm Watch issued December 06 at 3:12PM PST until December 09 at 10:00PM PST
12-Hr Snowfall High/Low Alerts Snow
Level
Wind
Speed
Wind
Gusts
Cloud
Cover
Tue
12/7
0-1" Cloudy
28°F
8,300ft
ENE 10mph
20mph
80%
0" Mostly Clear
26°F
↓ Base
WSW 5mph
15mph
30%
Wed
12/8
0" Partly Cloudy
29°F
↓ Base
WSW 20mph
40mph
60%
2-4" Snow
19°F
↓ Base
SW 25mph
50mph
80%
Thu
12/9
3-5" Snow
17°F
↓ Base
W 15mph
35mph
70%
0-1" Mostly Clear
10°F
↓ Base
NW 10mph
25mph
40%
Fri
12/10
0" Sunny
22°F
↓ Base
NNW 5mph
15mph
20%
0" Clear
22°F
↓ Base
WSW 10mph
15mph
0%
Sat
12/11
0" Sunny
29°F
↓ Base
SW 15mph
25mph
10%
0" Mostly Clear
25°F
↓ Base
SW 20mph
30mph
30%
Sun
12

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Mon
13
Tue
14
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Thu
16
Forecast Elev: 9,500ft Base Elev: 7,950ft Summit Elev: 11,050ft Updated: 15 minutes ago
0"
Last 24 Hours
0"
Last 5 Days
Resort Reported at Monday Dec 6 @ 6:45am PST
Fri 3 Sat 4 Sun 5 Mon 6 Tue 7
Resort Reported at Mon Dec 6
27°F
Temperature
15mph
Wind Speed
Mid-Mtn at Tuesday Dec 7 @ 12:00am PST
68%
of average for the season
Estimated on Monday Dec 6 @ 4:00am PST
Calculated from 4 SNOTEL sites within 49 miles of Mammoth Mountain at an average elevation of 8772ft. The data is generated by mountain weather stations near Mammoth Mountain and is not compiled from official resort measurements. We use weather stations because they update automatically and provide consistent measurements over many decades.
28%
Area Open
43 of 154
Trails Open
10 of 25
Lifts Open
20"
Base Depth
Machine Groomed
Resort reported at Monday Dec 6 6:45am PST
OpenSnow does not verify this data. Resorts are responsible for any errors. Report a problem
Snow report provided by SnoCountry
Top Of Sierra
Top Of Sierra
McCoy Station
McCoy Station
Main Lodge
Main Lodge
Village Cam
Village Cam
Unbound
Unbound
Super Pipe
Super Pipe
Avalanche Forecasts are for use by experienced backcountry travelers in uncontrolled sidecountry and backcountry terrain. These forecasts and conditions do not apply to open, in-bounds terrain at ski resorts, which is subject to avalanche control by local resort ski patrol.
Avalanche Danger
No Rating
Valid Wednesday, Dec 1st 8:11pm PST 5 days ago
Until Tuesday, Dec 7th 7:00am PST

Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.

The danger rating shown on the map is just one piece of the avalanche forecast. To get the complete forecast, please view the Eastside Region forecast provided by the Eastern Sierra Avalanche Center.