Winter Storm Warning
2025-12-27T01:00:00-08:00

* WHAT...Heavy snow showers. Around 10 to 18 inches additional snowfall at the crest, with 3 to 6 inches in Mammoth Lakes and Conway Summit, and 1 to 3 inches along Highway 395. Wind gusts to 80 mph along the ridges, gusts to 50 mph in the valleys along Highway 395. * WHERE...Mono County. * WHEN...Until 1 AM PST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. Gusty winds could bring down tree branches.


Mammoth Mountain Mountain Peaks

Last Updated: December 26, 2025

Mammoth Mountain, located in the Pacific Ranges mountain range, is a prominent peak in California's Eastern Sierra Nevada.


°F

°F

mph

Wind

%

Humidity

Summary

With an impressive elevation of 11,053 feet (3,369 meters), it is renowned for its stunning alpine scenery and world-class recreational opportunities. Mammoth Mountain is part of the Inyo National Forest and is situated in the vicinity of the town of Mammoth Lakes.

During the winter season, Mammoth Mountain boasts an exceptional snowpack range, making it a paradise for winter sports enthusiasts. The mountain receives an average of over 400 inches (10 meters) of snow annually, offering excellent conditions for skiing, snowboarding, and other winter activities. Its vast size, encompassing over 3,500 skiable acres, ensures ample space for visitors to explore and enjoy the mountain's diverse terrain.

Mammoth Mountain is also a significant source of runoff for the region. Several creeks and rivers, including the San Joaquin River, Owens River, and Mono Lake, receive water from the melting snow on the mountain. This provides valuable freshwater resources for numerous ecosystems and communities downstream.

The name "Mammoth" is believed to have originated from the discovery of fossilized remains of the extinct mammal, the American mastodon, in the area during the 1800s. The mountain holds an intriguing history and is home to various legends and lore. One notable tale tells of a hidden gold mine located somewhere on the mountain, which has captivated treasure hunters for years.

In conclusion, Mammoth Mountain is a majestic peak in the Pacific Ranges mountain range, offering breathtaking views, exceptional winter sports opportunities, and crucial water resources for the region. Its impressive elevation, abundant snowpack, and connection to significant waterways make it a beloved destination for outdoor enthusiasts and a vital part of the local ecosystem.

       

Weather Forecast