Mammoth Lake Wind ForecastUnited StatesPAWestmoreland CountyMammoth Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Mammoth Lake wind forecast issued today at 8:35 pm. Next forecast at approx. 8:35 am.Mammoth Lake Wind Statistics May WindLatrobe / Westmorland (5.6 miles)2026AprilMayStrongest – Average May–Strongest 5 April, 202620.8mph WAverage April8.6mphStrongest 20 February, 202628.9mph NAverage 20269.2mphClimate (2010–Present)Latrobe / Westmorland (5.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 March, 2025253.4mph NAverage 2021–20268.2mphGet WillyWeather+ to remove ads