📷 Mammoth Mountain
North America
Mammoth Mountain
Fair
→stable
Scroll for happiness
Last Snowfall
May 28
todayPast 24 Hours
5cm
Past 48 Hours
8.2cm
Past 10 Days
10.3cm
14-Day Forecast
6.7cm
Snow Depth
5cm
Overview
Mammoth Mountain is a ski resort in North America, United States. Today's SnowSure™ Score is 25/100 (Fair), snow base 5 cm (2 in), 5 cm (2 in) of new snow in the last 24 hours. The 14-day ensemble forecast across seven weather models (ECMWF, GFS, GEM, JMA, ICON, Météo-France, Met Norway) calls for ~10 cm (3.9 in) of new snow. Conditions last updated 2026-05-28 17:00 UTC.
Resort Guide
Mammoth Mountain is a premier ski resort located in California’s Eastern Sierra, offering over 3,500 acres of skiable terrain and a summit elevation of 11,053 feet. The resort features a long winter season, diverse runs for all abilities, modern lift infrastructure, and a vibrant base village with dining, lodging, and après-ski options. Signature experiences include expansive alpine views, terrain parks, and access to year-round mountain activities, making it a standout destination for both winter sports enthusiasts and families.
Gallery
Click to expand • 11 total photos
Resort Info
Top Après Ski
The Yodler Restaurant & Bar – A classic après-ski spot at Mammoth Mountain, the Yodler is celebrated for its Bavarian-inspired menu, cozy alpine ambiance, and lively outdoor deck, making it a favorite for skiers to unwind with hearty fare and drinks after a day on the slopes.
Adequate snow - check forecasts before booking.
Currently, Mammoth Mountain has a snow depth of 5cm with overcast conditions and a temperature of -3°C. In the last 7 days, 10cm of snow has fallen, providing a decent base for skiing. As you plan your outing, be aware that the next 14 days may bring an average of 10cm of additional snowfall.
AI-generated summaryDepth
The current snow depth is 5cm, which is on the lower side for this time of year.
Recent
In the past 24 hours, 5cm of new snow has fallen, contributing to the recent totals.
Forecast
The 14-day forecast suggests an average of 10cm of snow, with some models indicating up to 13cm.
Historic
This season's total of 499cm is 82% of the 5-year average of 609cm, indicating a below-average snowfall year.
Data updated Thu, May 28, 05:00 PM UTC
Snow Summary
Updated May 28, 2026 at 5:56 PM
Historical data from Open-Meteo archive • Forecast from ECMWF IFS model
Snowfall Forecast Maps
California & Sierra Nevada region
Current Conditions
Reported Thu, May 28, 05:00 PM UTC
Base
2424m
Temp
5.8°C
Wind
5.4km/h
Snow Depth
1cm
14-Day Forecast
5.8cm
Mid-Mountain
2897m
Temp
2.7°C
Wind
5.4km/h
Snow Depth
1cm
14-Day Forecast
9.2cm
Summit
3369m
Temp
-2.6°C
Wind
4.8km/h
Snow Depth
5cm
14-Day Forecast
10cm
Live Conditions
Mammoth Mountain Webcams
Mammoth Mountain
Mammoth Mountain
Mammoth Mountain
Mammoth Mountain
Local Reports
0 reportsDaily Snowfall Forecast by Model
Shows daily snowfall predictions from 7 weather models. Black line = SnowSure™ weighted average.
14-Day Snow Forecast by Model
Summit elevation (3369m)
10-Day Forecast
Today
28
❄️
-1.9°
-8.9°
6.4cm
Fri
29
❄️
0°
-10.3°
0.3cm
Sat
30
🌧️
4°
-5.7°
Sun
31
☀️
9.7°
-4.1°
Mon
1
☁️
11.3°
-1.6°
Tue
2
☁️
12.2°
0.8°
Wed
3
☁️
12.9°
1.3°
Thu
4
☀️
15.2°
0.5°
Fri
5
☀️
16.1°
2.7°
Sat
6
☁️
15.2°
3.2°
Summit elevation (3369m) • ECMWF model
Season vs Historic
Updated Thu, May 28, 05:00 PM UTC
498.9cm
Season Total
This Season to Date
-18%
vs 5-Year Avg
609cm avg by now
-18%
vs 30-Year Avg
609cm avg by now
609cm
5-Yr Avg by Now
Snowfall over the past five years has been significantly higher than the 30-year average, with the 5-year average exceeding the long-term mean by over 65%. This period includes an extreme anomaly in 2022, when snowfall reached 1,310.9 cm—more than triple the 30-year average—skewing the short-term trend upward. Excluding this outlier, recent seasons have generally remained above the long-term average, though the current season's snowfall is 33% below the recent 5-year average but still 12% above the 30-year norm. This suggests increased variability and occasional extreme snowfall events in recent years.
Season at a Glance
1 tracked seasonLast completed season(2025-26)
194 days
Nov 20, 2025 → Jun 1, 2026
Multi-season averages will appear once SnowSure has tracked more than one full season.
Best Months to Visit
February
Peak Season
January
Peak Season
March
Good
December
Good
Note: Based on typical ski season patterns for this region.