San Joaquin River - Libordi Shoals UV IndexUnited StatesCASacramento CountySan Joaquin River - Libordi Shoals1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAASan Joaquin River - Libordi Shoals UV forecast issued today at 12:18 pm. Next forecast at approx. 12:18 pm.Get WillyWeather+ to remove ads