Mammoth Mountain plans to open November 13, 2026. The National Weather Service forecast for the next 3 days: 0 in of snow, highs of 41–48°F.
Not open yet
Planned opening: November 13, 2026. First scores land when the season data starts flowing.
Forecast: National Weather Service · updated 10:05 am PST. Inches. Estimates.
Summit, mid and base snow for each day, plus the freezing level.
See snow by elevation with ProSnow numbers come from public forecasts and snowpack stations, not the resort’s own report. For the resort’s snow report and open terrain, see the official site.
Forecast from National Weather Service, updated 10:05 AM PST.
Live road conditions, closures and chain rules: Caltrans QuickMap.
Mammoth Mountain plans to open November 13, 2026. Opening dates can move with the snow.
Lifts, hours and tickets: official site.
Runs by difficulty: 17 easier, 67 more difficult, 28 most difficult.
Official site for lifts, hours and tickets.
For the backcountry around Mammoth Mountain, read the official Eastern Sierra Avalanche Center forecast. Stoke doesn’t rate avalanche danger.
Visit Mammoth's snow update ties the new snow to the Friday, Nov. 13, 2026 opening day. The page shows no publish date.
Target date is weather and snowmaking permitting. Early operations are expected to focus on Broadway Express (Chair 1).
From news and public posts. Not used in the score.
Mammoth Mountain plans to open on November 13, 2026. Opening dates can move with the snow, so check the resort's official site.
Forecast from National Weather Service, updated 10:05 AM PST. Today: partly cloudy, high 41°, low 27°, 0 in of snow; Sat: sunny, high 48°, low 30°, 0 in of snow; Sun: sunny, high 48°, low 33°, 0 in of snow. The rest of the week is in the Stoke app.
The National Weather Service forecast has 0 in of snow at Mammoth Mountain over the next 3 days (updated 10:05 AM PST).
Mammoth Mountain is on the Ikon Pass for 2026–27, per the official pass sites. Some partners limit days, so check your pass.
Summit 11,023 ft, base 8,061 ft, vertical 2,962 ft, mapped runs 113. Mapped runs by difficulty: 17 easier, 67 more difficult, 28 most difficult. From OpenStreetMap map data.
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