Jul 10, 2021
Clusters of thunderstorms developed during the late afternoon hours over Missouri. The storms weakened as they moved east into more stable air. The storms still produced sporadic gusty winds and pockets of street flooding in southwest Indiana. The storms occurred ahead of a mid-level shortwave trough moving southeast into the Missouri Valley, with an associated cold front extending from southwest Kansas into northern and central Missouri.
Source: NOAA National Weather Service Storm Events Database (event 965490). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Vanderburgh County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.