NWUS53 KLSX 181609 LSRLSX Preliminary Local Storm Report National Weather Service St Louis MO 1109 AM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1105 AM Hail 1 NNE Oakville 38.46N 90.31W 05/18/2026 M0.70 Inch St. Louis MO Public NWS employee reported dime-size hail. && $$ MCF