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The Powder Forecast will return on Tuesday, November 11th, 2025, at 5 PM, weather permitting. 

WG 102 1Author Bio: Ted Schlaepfer, a Certified Consulting Meteorologist (CCM) with over 30 years of experience, has provided his popular Powder Forecast Posts here at Mammoth Snowman since the 2008/09 winter. 

A lifelong weather enthusiast, Ted’s passion for snow and rain led him to skiing at age 5. He discovered Mammoth in 1979 and has been a regular visitor since the late 80s. His powder forecasts have helped countless skiers enjoy multiple powder days on Mammoth Mountain. Catch his fresh Powder Forecast Posts every Tuesday and Friday by 5 PM from November through April.