Jun 23, 2010
A slow moving warm front over the region helped trigger the formation of severe thunderstorms during the evening of the 22nd into the early morning of the 23rd. These storms moved east across northeast Iowa into southwest Wisconsin producing damaging winds, a small tornado, and heavy rain.
Source: NOAA National Weather Service Storm Events Database (event 236950). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Vernon County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.