Heavy Rain — Story, Iowa

2024-07-28 to 2024-07-29 · near Story City, Story, Iowa

Event narrative

A report of 4 inches of rain on the south side of Story City.

Wider weather episode

The remains of an MCV that tracked across Nebraska earlier in the day moved into Iowa in the late afternoon. These remnants moved into a deeply unstable environment with 2000+ J/kg of SBCAPE and intensified through the early evening, transitioning to a loosely organized bowing segment in the evening. Steep mid and low level lapse rates and DCAPE of 750-1000 J/kg were also available. This combination resulted in a handful of hail and damaging wind gusts across the area. Heavy rain also occurred as a line of training convection developed behind the bowing segment lasting late into the night. A swath of 3 to 5 inches of rain occurred with the system in central to southern Iowa, however no flood impacts were noted.

View location on OpenStreetMap → (42.1800, -93.5900)

Source: NOAA Storm Events Database, event_id 1199286. Narrative written by the NWS forecast office that issued the report.