Jul 6, 2015
The evening of Sunday, July 5th, a line of thunderstorms developed along a frontal boundary from west central Minnesota, northeast to the arrowhead region. These storms slowly moved southeast across west central and central Minnesota by midnight. By 2 to 3 am CST, numerous thunderstorms began to develop in east central Minnesota, ahead of the main line. ||As additional thunderstorms congealed with the main line, deep moisture continued to surge into southern Minnesota, with the effect of high pr
Source: NOAA National Weather Service Storm Events Database (event 577455). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Washington County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.