Mammoth Ski Patrol Weather May 2026

The "Top" (Summit) often remains closed until patrol can verify stability after high winds and heavy snowfall (e.g., 75+ inches in 48 hours) create highly unstable snowpacks. Safety & Real-Time Reporting

Patrol provides data for the resort's official and the Detailed Weather page . winter report - Mammoth Mountain mammoth ski patrol weather

High winds frequently trigger "weather holds" for upper-mountain lifts like Chair 23 and the Gondolas. Only a few chairs, such as 8, 17, and 21, are relatively protected and remain operational during moderate wind events. The "Top" (Summit) often remains closed until patrol