NWUS53 KSGF 181945 LSRSGF Preliminary Local Storm Report National Weather Service Springfield MO 245 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0240 PM Flash Flood 1 N Knobby 38.17N 93.10W 05/18/2026 Benton MO Dept of Highways State Highway DD is closed due to flooding at Knobby Creek. && $$ MB