Jun 21, 2024
More isolated afternoon and early evening storms erupted just north of a frontal boundary across northeast Nebraska and western Iowa, which produced up to quarter size hail and damaging wind gusts of 60 to 75 mph. Storms became more widespread during the evening given a mid-level impulse and increase in the low-level jet across the frontal boundary. The rain regenerated in many of the same areas as the previous night's excessive rainfall and brought two-day totals to as high as 8 to 16 inches se
Source: NOAA National Weather Service Storm Events Database (event 1198335). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Sioux County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.