Aug 31, 2019
As a weak disturbance acted to focus persistent lower to mid-level warm advection, persistent showers with only a rogue flash of lightning or two blossomed in the high moisture content air mass. Rainfall from 3 to 6 inches was common across a small area of southern Charles Mix and southwest Bon Homme counties, especially between 0500-0900CST.
Source: NOAA National Weather Service Storm Events Database (event 852096). 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.