Aug 25, 2024
The thermal cap diurnally weakened along a weak surface trough from north central Nebraska into central South Dakota by very late afternoon, which allowed an isolated strong to severe thunderstorm to develop. The storm tracked slowly eastward through the early evening. Very large hail occurred early in the life cycle, with a transition toward damaging wind and torrential rainfall as it shifted east of the Missouri River.
Source: NOAA National Weather Service Storm Events Database (event 1206164). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Charles Mix County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.