SIOUX FALLS, S.D. (KELO) -- We have rain and thunderstorms already in central KELOLAND. These will move to the northeast as we go through the morning and early afternoon hours. As these move into eastern KELOLAND they could become strong to severe. Large hail, strong winds, and pockets of heavy rain are going to be the main threats. There is a lesser risk of an isolated tornado or two. The best chance for rain and thunderstorms is in eastern KE…