Porcupine Wind ForecastUnited StatesNDSioux CountyPorcupine1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Porcupine wind forecast issued today at 1:33 am. Next forecast at approx. 1:33 pm.Porcupine Wind Statistics June WindMANDAN (39.1 miles)2026MayJuneStrongest 7 June, 202632.2mph SSEAverage June11.3mphStrongest 15 May, 202633.3mph WAverage May11.9mphStrongest 18 February, 202638mph WNWAverage 202611.8mphClimate (2011–Present)MANDAN (39.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 February, 202248.3mph WNWAverage 2021–202611.2mphGet WillyWeather+ to remove ads