Heavy Rain — Dallas, Iowa

2024-06-04 to 2024-06-05 · near Hadden Hill, Dallas, Iowa

Event narrative

Report of 4.9 inches of rain at 144th and Meredith in Urbandale on June 4th, where 3.8 inches of this total fell between 7:40pm and 8:05pm.

Wider weather episode

An MCV lifting into eastern Iowa into the early afternoon, with favorable conditions led to funnel cloud formation in eastern Iowa, particularly near the Tama/Poweshiek county border. Following this activity, an upper level trough and associated cold front entered western Iowa into the afternoon and pushed across the state, with 1000-2000 J/kg of MLCAPE and shear around 20-30 kts allowing for some storms to become severe. This led to some damaging winds and hail to occur in portions of central Iowa, as well as heavy rain in central and northern Iowa given the slow-moving nature of the storms. A brief tornado occurred with thunderstorms northwest of Fort Dodge.

View location on OpenStreetMap → (41.6400, -93.8200)

Source: NOAA Storm Events Database, event_id 1192212. Narrative written by the NWS forecast office that issued the report.