Mammoth Wind ForecastUnited StatesWYPark CountyMammoth1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Mammoth wind forecast issued today at 10:31 pm. Next forecast at approx. 10:31 am.Mammoth Wind Statistics June WindWest Yellowstone (28 miles)2025MayJuneStrongest 1 June, 202519.7mph SWAverage June8.5mphStrongest 12 May, 202528.9mph SSWAverage May8.6mphStrongest 12 May, 202528.9mph SSWAverage 20258.7mphClimate (2010–Present)West Yellowstone (28 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 June, 202435.8mph SSWAverage 2020–20258.9mphGet WillyWeather+ to remove ads