National Weather Service United States Department of Commerce

Severe Thunderstorms in the Southern and Central Plains; Flooding Threat in Western Hawaii

Isolated to scattered severe thunderstorms may produce large hail, severe wind gusts, and heavy rain and isolated flash flooding across portions of the southern and central Plains. Showers and thunderstorms are expected to linger cross the South the next couple of days. Heavy showers are creating a flash flooding threat around Kauai and Niihau, Hawaii. Read More >

Overview

During the afternoon of July 29th a supercell developed north of Kadoka, moved east along Interstate 90 toward Murdo, then turned southeast into Mellette and Tripp counties. The storm moved over the town of Winner, where it did extensive damage with winds exceeding 80 mph. Shortly thereafter, the storm quickly dissipated.

Supercell coming into Winner, SD
Winner, SD
Courtesy of Alan Klein
nws logo Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.
nws logo