Mammoth Mountain Weather covers everything about the Weather on Mammoth Mountain, Mammoth Lakes and the Eastern Sierra from Bishop to June Lake, California
2-18-24 - Woolly at the closure rope. - Photo from Ryan H.
Latest News ..............................................................................................................................................2-20-24 @ 6 AM ... There is an Estimated 17 - 22+ Inches of New Snow out on Mammoth Mountain... R1 or Chains or Snow Tires Required in…
Mammoth Mountain Weather Forecast & Discussion 2-20-2024 @ 8 AM - Good morning; the last system turned out to be a bit of a bust as most models once again…
Mammoth Mountain Weather Forecast & Discussion 2-18-2024 @ 9 AM - Here is an update on the incoming storm system. Operational and Ensemble Models have backed off on their QPF…
Mammoth Mountain Weather Forecast & Discussion February 15th, 2024 @ 9 AM - Good morning; the first system in a series of storms has made its way through the area…
Mammoth Mountain Weather Forecast & Discussion 2-17-2024 - Two Storms are in the forecast at this time, the first is a smaller system coming in Saturday night that will offer…
Powder Forecast –Friday, February 16th, 2024 Ted Schlaepfer CCM ---- Mammoth Mountain WeatherGuy Snowfall forecasts are valid at the Sesame snow course (Main Lodge) for the prior 24 hours. **Snowfall…
ECMWF Snowfall Outlook
Powder Forecast – Tuesday, February 13th, 2024 Ted Schlaepfer CCM ---- Mammoth Mountain WeatherGuy Snowfall forecasts are valid at the Sesame snow course (Main Lodge) for the prior 24 hours…
Powder Forecast –Friday, February 9th, 2024Ted Schlaepfer CCM ---- Mammoth Mountain WeatherGuySnowfall forecasts are valid at the Sesame snow course (Main Lodge) for the prior 24 hours, as reported in…
Powder Forecast –Tuesday, February 6th, 2024 Ted Schlaepfer CCM ---- Mammoth Mountain WeatherGuy Snowfall forecasts are valid at the Sesame snow course (Main Lodge) for the prior 24 hours, as…
Mammoth Mountain Weather Forecast & Discussion February 6th, 2024 @ 11 AM - Good morning; today's weather is influenced by this very slow-moving storm system. Right now, Mammoth is north…