Jun 19, 2015
Rain bands associated with the remnants of Tropical Storm Bill produced isolated tornadoes and locally very heavy rainfall. The convective character of the bands increased during the afternoon due to short intervals of sunshine that destabilized the atmosphere. The surface low pressure center that constituted the remnants of Bill was located over the extreme southeast corner of Missouri during the afternoon. Rain bands rotated northwest and westward across southern Illinois ahead of the low pres
Source: NOAA National Weather Service Storm Events Database (event 579515). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Williamson County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.