Sleeping Bear Dunes National Lakeshore UV IndexUnited StatesMILeelanau CountySleeping Bear Dunes National Lakeshore1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAASleeping Bear Dunes National Lakeshore UV forecast issued yesterday at 2:17 pm. Next forecast at approx. 2:17 pm.Get WillyWeather+ to remove ads