La Crosse River Trail Prairies State Natural Area UV IndexUnited StatesWILa Crosse CountyLa Crosse River Trail Prairies State Natural Area1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALa Crosse River Trail Prairies State Natural Area UV forecast issued today at 1:18 pm. Next forecast at approx. 1:18 pm.Get WillyWeather+ to remove ads