Showers and isolated thunderstorms will remain possible into tonight. A couple of storms near and southeast of a line from Wayne to Sheldon to Windom may become strong to severe. However, persistent cloud cover may limit the over threat. Ping pong ball sized hail and 60 mph wind gusts will be the main threats, but an isolated tornado cannot be ruled across the far southeastern risk area. Some storms cold produce locally heavy rainfall, with isolated flash flooding possible.
Data Courtesy of Sioux Falls Weather Forecast Office