Willapa Bay - Cannery Slough Entrance UV IndexUnited StatesWAPacific CountyWillapa Bay - Cannery Slough Entrance1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAWillapa Bay - Cannery Slough Entrance UV forecast issued yesterday at 12:17 pm. Next forecast at approx. 12:17 pm.Get WillyWeather+ to remove ads