NWUS53 KLOT 181707 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 1207 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1009 AM Tstm Wnd Gst 3 SE Morris 41.32N 88.38W 05/18/2026 M55 MPH Grundy IL Public Private weather station southeast of Morris reported 55 mph gust. && $$ WSL