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 yesterday at 11:17 am. Next forecast at approx. 11:17 am.Get WillyWeather+ to remove ads