Flash Flood — Louisa, Iowa

2025-07-11 · near Columbus Jct, Louisa, Iowa

Event narrative

Numerous rural roads closed within the county due to flash flooding and high water this evening.

Wider weather episode

On July 11th, a line of severe thunderstorms moved across eastern Iowa and produced damaging straight-line winds, tornadoes and heavy rain. Rainfall totals of 2 to 4 inches fell in a few hours across the Quad Cities, on top of heavy rain from the previous night and caused major flash flooding in Davenport. A Considerable Flash Flood warning was issued at 5:26 PM followed by a Flash Flood Emergency at 6:16 PM.

View location on OpenStreetMap → (41.2800, -91.3600)

Source: NOAA Storm Events Database, event_id 1282107. Narrative written by the NWS forecast office that issued the report.