Potomac River - Woodrow Wilson Memorial Bridge UV IndexUnited StatesMDPrince Georges CountyPotomac River - Woodrow Wilson Memorial Bridge1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAPotomac River - Woodrow Wilson Memorial Bridge UV forecast issued yesterday at 2:17 pm. Next forecast at approx. 2:17 pm.Get WillyWeather+ to remove ads