Hail — Plymouth, Iowa

2025-06-14 · near Le Mars, Plymouth, Iowa

Event narrative

During the mainly pea to less than dime size hail, there were infrequent larger stones from quarter to half-dollar size.

Wider weather episode

Weak warm advection initiated isolated convection in a low-shear, high CAPE environment. Slow moving storms made the most of strong initial updrafts to produce hail up to half-dollar size, followed by damaging wind gusts later in storm evolution.

View location on OpenStreetMap → (42.7800, -96.1600)

Source: NOAA Storm Events Database, event_id 1278344. Narrative written by the NWS forecast office that issued the report.