Downieville-Lawson-Dumont UV IndexUnited StatesCOClear Creek CountyDownieville-Lawson-Dumont1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAADownieville-Lawson-Dumont UV forecast issued today at 12:17 pm. Next forecast at approx. 12:17 pm.Get WillyWeather+ to remove ads