Tschetter Slough State Public Shooting Area UV IndexUnited StatesSDMcCook CountyTschetter Slough State Public Shooting Area1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAATschetter Slough State Public Shooting Area UV forecast issued today at 1:17 pm. Next forecast at approx. 1:17 pm.Get WillyWeather+ to remove ads