May 31, 2024
Scattered thunderstorms during the afternoon and evening hours produced pockets of heavy rainfall and very efficient rainfall rates. This resulted in localized flash flooding reports across far southeast South Dakota, far northeast Nebraska, and northwest Iowa. Even after the heaviest rainfall rates had ended, a stripe of prolonged moderate rainfall resulted in excessive ponding and some minor flooding of rural roads.
Source: NOAA National Weather Service Storm Events Database (event 1171080). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Dixon County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.