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August 11, 2026 Severe Thunderstorms Produce Giant Hail and Extreme Wind

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Warm and Active End to the Week

Isolated Thunderstorms Possible Today

Warmer temperatures expected through the weekend with daily chances of thunderstorms. Isolated storms are expected today (Friday), some of which may be strong to severe across southwestern South Dakota.

Isolated thunderstorms are possible this afternoon and evening across portions of southwestern South Dakota, some of which may be strong to severe. Large hail and damaging winds are the main severe threats; heavy rain and lightning will accompany any storms.