Jun 20, 2014
Moisture returning to eastern Nebraska and western Iowa during the afternoon on June 20th allowed for the development of scattered thunderstorms. The thunderstorms were responsible for mainly large hail across the area, but some strong winds were reported as well. The thunderstorms also dropped very heavy rainfall, especially over the Omaha Metro area, which led to significant flash flooding in parts of the metro.
Source: NOAA National Weather Service Storm Events Database (event 514443). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Sarpy County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.