Merrell Lake Wind ForecastUnited StatesMTPark CountyMerrell Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Merrell Lake wind forecast issued today at 6:36 pm. Next forecast at approx. 6:36 am.Merrell Lake Wind Statistics October WindWest Yellowstone (34.8 miles)2025SeptemberOctoberStrongest – Average October–Strongest 30 September, 202520.8mph SSWAverage September7.9mphStrongest 12 May, 202528.9mph SSWAverage 20258.8mphClimate (2010–Present)West Yellowstone (34.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 June, 202435.8mph SSWAverage 2020–20258.8mphGet WillyWeather+ to remove ads