McDonald Observatory Wind ForecastUnited StatesTXJeff Davis CountyMcDonald Observatory1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time McDonald Observatory wind forecast issued today at 7:34 am. Next forecast at approx. 7:34 pm. Wind Speed Wind GustMcDonald Observatory Wind Statistics June WindMarfa (28 miles)2026MayJuneStrongest 14 June, 202620.8mph NEAverage June8.3mphStrongest 10 May, 202627.7mph NNEAverage May9.2mphStrongest 27 March, 202636.9mph NNEAverage 20269.1mphClimate (2021–2026)Marfa (28 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 March, 202345mph WAverage 2021–20269mphGet WillyWeather+ to remove ads