The Storm Prediction Center has issued a TORNADO Watch effective until 4am for the following counties, Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon, O’Brien, Osceola, Plymouth, Sioux and Woodbury. A large complex of tornadic thunderstorms are currently moving through the southeastern sections of South Dakota this evening. Numerous reports of short lived tornadoes have been reported from these storms. Along with the threat of tornadoes, there is a chance of large hail and damaging straight line winds along with heavy rain as well. More watches are likeloy to come later this evening into the overnight hours.