South Mokelumne River - New Hope Bridge UV IndexUnited StatesCASan Joaquin CountySouth Mokelumne River - New Hope Bridge1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAASouth Mokelumne River - New Hope Bridge UV forecast issued today at 12:17 pm. Next forecast at approx. 12:17 pm.Get WillyWeather+ to remove ads