Kupreanof Wind ForecastUnited StatesAKWrangell-Petersburg BoroughKupreanof1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Kupreanof wind forecast issued today at 2:34 pm. Next forecast at approx. 2:34 am. Wind Speed Wind GustKupreanof Wind Statistics August WindPetersburg (1.2 miles)2026JulyAugustStrongest 21 August, 20269.2mph SWAverage August4.3mphStrongest 22 July, 202613.9mph NNEAverage July5.5mphStrongest 16 February, 202624.2mph NAverage 20265.3mphClimate (2021–2026)Petersburg (1.2 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 January, 202452.1mph SSEAverage 2021–20264.7mphGet WillyWeather+ to remove ads