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Mammoth and Mount Rose Pull Forward Opening Dates After Early Storm

A recent storm combined with targeted snowmaking has let high‑elevation Sierra resorts open limited terrain sooner than planned.

Overview

  • Mammoth Mountain will open earlier than scheduled on Thursday, Nov. 5, running the Lower Panorama Gondola and Broadway Express to serve Broadway, Silver Tip and Rusty's with limited vertical terrain.
  • Mount Rose plans to start lift operations on Friday, Nov. 6, running the Lakeview Express from 9 a.m. and opening intermediate runs including Kit Carson Traverse, Kit Carson Bowl and Ponderosa.
  • Resorts credited fresh snowfall and prebuilt manmade bases for the early starts, with Mammoth reporting roughly 9–15 inches from the recent storm and Mount Rose reporting about 8–10 inches on top of a snowmaking‑primed surface.
  • Both resorts are staging phased openings that limit terrain at first and are urging caution for first‑day riders to reduce injury risk and allow teams to expand runs as conditions permit.
  • High base elevations and snowmaking infrastructure help the resorts open early and sustain coverage, and forecasters say a short weather lull is likely while a Bay Area rain system could still add mountain snow in the near term.