Perkins-Prothro Cimarron Ranch Airport UV IndexUnited StatesOKCimarron CountyPerkins-Prothro Cimarron Ranch Airport1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAPerkins-Prothro Cimarron Ranch Airport UV forecast issued yesterday at 1:17 pm. Next forecast at approx. 1:17 pm.Get WillyWeather+ to remove ads