Potomac River - Swan Creek Entrance Wind ForecastUnited StatesMDPrince Georges CountyPotomac River - Swan Creek Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Potomac River - Swan Creek Entrance wind forecast issued today at 4:30 am. Next forecast at approx. 4:30 pm.Get WillyWeather+ to remove ads