UPDATE AS OF 8:33AM CDT - The severe thunderstorms risk has expanded more northward, where severe storms are likely for those in eastern South Dakota from Watertown down towards DeSmet, Brookings, Madison, Flandreau, Howard, Sioux Falls, Salem, Freeman, Parker, Canton, Elk Point, Vermillion, and North Sioux City areas. Please be weather aware and be on the lookout for changes in the weather!
Swaths of damaging winds up to 80mph and large hail with diameters in excess of two inches are the primary threats, but tornadoes and flash flooding cannot be ruled out.
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