* WHAT...Snow. Snow accumulations of 1 to 4 inches along and just west of Highway 395 with 10 to 12 inches above 7000 feet. Winds gusting as high as 70 mph along the Sierra crest. * WHERE...Mono County. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday morning and evening commutes, as well as the Wednesday morning commute. Gusty winds could bring down tree branches.
Today’s Mammoth Mountain snow report: Mammoth received 5.57 inches of fresh snow overnight, bringing the base depth to 30 inches.
Snow conditions today are soft powder on groomed runs with occasional icy spots, especially on steeper terrain. Temperatures dipped to 22.3°F overnight, preserving the fresh layer for early riders.
While this season’s snowpack remains nearly 14 inches below average, the next 72 hours bring promise, with an additional 9.27 inches of snow in the forecast. Storm clouds are expected to linger through the weekend, with another 9 inches possible over five days. Despite recent avalanche concerns and tragic incidents, conditions today are inviting for intermediate to advanced skiers who stay mindful of marked boundaries. With fresh snow and more on the way, it’s a solid day to hit the slopes—just bring your awareness as well as your gear.
Wind
Humidity
Snow Water Equivalent (SWE) shows how much water the snow holds. This is ideal for year-to-year tracking of real snowfall and water resources. Measurements from Virginia Lakes Ridge.
Snowpack depth measures how much snow has accumulated in the area. This is a key indicator of powder quality, trail coverage, and how epic your runs are going to be this season at Mammoth Mountain.
Recent air temperature fluctuations at Mammoth Mountain impact snow quality and stability, from powder to slush.
Mammoth Mountain, located in the Eastern Sierra region of California, is part of the Sierra Nevada mountain range. The resort sits on the slopes of Mammoth Mountain itself, which is a lava dome complex that is part of the Long Valley Caldera. The mountain has an elevation of 11,053 feet and offers over 3,500 acres of skiable terrain.
Other nearby mountain ranges that can be seen from Mammoth Mountain include the White Mountains to the east and the Inyo Mountains to the southeast. These ranges add to the scenic beauty of the area and provide a stunning backdrop for skiing and snowboarding at the resort.
The resort boasts over 3,500 acres of skiable terrain, beautiful scenery, and a lengthy ski season. The best trails are the black diamond runs, such as the Paranoid Flats, which offer challenging terrain for advanced skiers. An interesting fact about Mammoth Mountain is that it is a volcano, and its last eruption was about 57,000 years ago. For beginner skiers, we recommend the gentle slopes of Little Eagle, which offer a great introduction to skiing. For an apres-ski drink, head to the Mammoth Brewing Company, which offers a range of locally brewed beers and delicious bites.
Night Skiing | No |
Lift Count | 29 Lifts |
Hourly Lift Capacity | 50000 per hour |
Base Elevation | 2424 Meters |
Terrain Park | Yes |
Acreage | 3500 Acres |
Established | 1955 |
Run Count | 150 Trails |
This snow report combines on-mountain observations, regional SNOTEL sensors, and weather model data specific to Mammoth Mountain and the surrounding region.
The ski area received 0" of new snowfall since yesterday.
Weather today, snow likely, mainly between 1pm and 4pm. partly sunny, with a high near 35. breezy, with a south wind around 20 mph, with gusts as high as 30 mph. chance of precipitation is 70%. new snow accumulation of less than a half inch possible.
Mammoth Mountain is expected to receive up to 9.27" of new snowfall in the next 5 days.
Significant snowfall is forecasted across the Sierra Nevada, with the heaviest totals expected in the central and northern regions. Mammoth Mountain near the Mammoth Pass sensor is holding the deepest current snowpack at 234", with an additional 14" expected over the next five days. In the Lake Tahoe area, Palisades Tahoe near the Squaw Valley and CSS Lab sensors will ... Read more