Jun 29, 2020
During the evening of Sunday, June 28th, a complex of thunderstorms that developed across Iowa previously, moved slowly northward across southern Minnesota before stalling in central Minnesota Monday morning. Before the torrential rain began in south central Minnesota, a few of the storms caused minor damage to a home in Sibley County. ||Deep moisture convergence along the axis of thunderstorms, training along the periphery of the the numerous boundaries, combined with PWAT values of 1.7 to 1.9
Source: NOAA National Weather Service Storm Events Database (event 890937). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Nicollet County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.