NWUS53 KDMX 190320 LSRDMX Preliminary Local Storm Report National Weather Service Des Moines IA 1020 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0935 PM Rain 4 N Mount Ayr 40.77N 94.22W 05/18/2026 E3.50 Inch Ringgold IA Law Enforcement hwy 169 and 190th intersection closed due to at least 4 inches of mud sliding into the road. This was after around 3.5 inches of rain had fallen. && $$