Infernal Caverns Battleground Memorial Monument UV IndexUnited StatesCAModoc CountyInfernal Caverns Battleground Memorial Monument1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAInfernal Caverns Battleground Memorial Monument UV forecast issued today at 12:17 pm. Next forecast at approx. 12:17 pm. UV IndexGet WillyWeather+ to remove ads