Black Hills Airport (Clyde Ice Field) UV IndexUnited StatesSDLawrence CountyBlack Hills Airport (Clyde Ice Field)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAABlack Hills Airport (Clyde Ice Field) UV forecast issued yesterday at 1:17 pm. Next forecast at approx. 1:17 pm. UV IndexGet WillyWeather+ to remove ads