Lloyd R. Roundtree Seaplane Facility UV IndexUnited StatesAKWrangell-Petersburg BoroughLloyd R. Roundtree Seaplane Facility1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALloyd R. Roundtree Seaplane Facility UV forecast issued today at 10:17 am. Next forecast at approx. 10:17 am.Get WillyWeather+ to remove ads