NWUS53 KDMX 191729
LSRDMX

Preliminary Local Storm Report
National Weather Service Des Moines IA
1229 PM CDT Tue May 19 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0910 PM     Flash Flood      4 NE Grand River        40.86N 93.91W
05/18/2026                   Decatur            IA   Law Enforcement  

            Delayed report. Water flowing over the road 
            around 0.1 mi south of the intersection of 
            122nd St and 158th Ave. Large rise exists 
            from from typical creek water surface 
            elevation to the road surface. 


&&

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JAZ