Potomac River - Rosilie Island Wind ForecastUnited StatesMDPrince Georges CountyPotomac River - Rosilie Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Potomac River - Rosilie Island wind forecast issued today at 12:31 am. Next forecast at approx. 12:31 pm.Get WillyWeather+ to remove ads