830 NWUS53 KICT 180804 LSRICT Preliminary Local Storm Report National Weather Service Wichita KS 304 AM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0203 AM Flash Flood Dorrance 38.85N 98.59W 05/18/2026 Russell KS Law Enforcement Delayed report of numerous streets in Dorrance being flooded. && $$ Baerg  894 NWUS53 KICT 180805 LSRICT Preliminary Local Storm Report National Weather Service Wichita KS 305 AM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0205 AM Flash Flood 4 E Milberger 38.71N 98.85W 05/18/2026 Russell KS Law Enforcement Delayed report of water over the roadway at Highway 281 and Michaelis Road. && $$ Baerg  395 NWUS53 KTOP 180830 LSRTOP Preliminary Local Storm Report...Summary National Weather Service Topeka KS 330 AM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0755 PM Tstm Wnd Gst 2 SSE Concordia 39.55N 97.65W 05/17/2026 M58 MPH Cloud KS ASOS KCNK. 0755 PM Hail 3 NE Ada 39.18N 97.85W 05/17/2026 M1.75 Inch Ottawa KS Trained Spotter 0759 PM Tstm Wnd Gst 2 SSE Concordia 39.55N 97.65W 05/17/2026 M68 MPH Cloud KS ASOS KCNK. 0805 PM Tstm Wnd Gst 3 SSE Delphos 39.24N 97.74W 05/17/2026 M58 MPH Ottawa KS Public personal weather station. 0823 PM Hail 4 E Hollenburg 39.97N 96.92W 05/17/2026 M1.00 Inch Washington KS Trained Spotter 0905 PM Tstm Wnd Gst 4 S Bremen 39.85N 96.79W 05/17/2026 M60 MPH Marshall KS Emergency Mngr 50-60 mph winds. 0929 PM Hail Tescott 39.01N 97.88W 05/17/2026 M1.75 Inch Ottawa KS Trained Spotter 0930 PM Hail Tescott 39.01N 97.88W 05/17/2026 M2.00 Inch Ottawa KS Trained Spotter Delayed report. Relayed via photos. 0935 PM Hail 4 NE Minneapolis 39.16N 97.67W 05/17/2026 M1.00 Inch Ottawa KS Public 0948 PM Flash Flood 1 WSW Minneapolis 39.12N 97.72W 05/17/2026 Ottawa KS Emergency Mngr 6-8 inches of water flowing over roads that typically flood with heavy rains. && $$  859 NWUS55 KLKN 180838 LSRLKN Preliminary Local Storm Report National Weather Service Elko NV 138 AM PDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0156 PM Non-Tstm Wnd Gst 7 E Tonopah 38.06N 117.09W 05/17/2026 M58 MPH Nye NV ASOS ASOS Tonopah Airport (KTPH), elevation 5426 feet. && $$ 86  347 NWUS53 KDMX 180847 LSRDMX Preliminary Local Storm Report...Summary National Weather Service Des Moines IA 347 AM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0901 PM Tornado Pomeroy 42.55N 94.68W 05/17/2026 Calhoun IA Fire Dept/Rescue Local Fire department reports tornado. 1018 PM Tstm Wnd Gst 6 NNW Rockwell 43.06N 93.24W 05/17/2026 M63 MPH Cerro Gordo IA Mesonet 1021 PM Tornado 3 S Mason City 43.10N 93.20W 05/17/2026 Cerro Gordo IA Public Fire reported tornado on ground. Time estimated via radar. 1024 PM Tornado 3 S Mason City 43.11N 93.20W 05/17/2026 Cerro Gordo IA Fire Dept/Rescue Local fire reports tornado on ground. Time estimated via radar. 1025 PM Tstm Wnd Gst 4 WNW Mason City 43.18N 93.27W 05/17/2026 M69 MPH Cerro Gordo IA Mesonet 1027 PM Tornado 3 S Mason City 43.10N 93.20W 05/17/2026 Cerro Gordo IA Fire Dept/Rescue Local fire reports tornado on ground. 0923 PM Tstm Wnd Dmg 1 N Estherville 43.41N 94.83W 05/17/2026 Emmet IA Trained Spotter 2-3 inch diameter limbs down. Time estimated via radar. 0928 PM Tornado 3 SSW Armstrong 43.35N 94.50W 05/17/2026 Emmet IA Emergency Mngr Confirmed tornado estimated via webcam. 0941 PM Tstm Wnd Gst 2 WNW Gruver 43.40N 94.75W 05/17/2026 M82 MPH Emmet IA ASOS ASOS station KEST Estherville Airport. 0933 PM Tstm Wnd Dmg Algona 43.07N 94.23W 05/17/2026 Kossuth IA Public Delayed report - received photo on social media of large tree limb on home. 0938 PM Tornado 2 S Wesley 43.07N 93.99W 05/17/2026 Kossuth IA Emergency Mngr Confirmed tornado via Emergency Management. 0939 PM Tstm Wnd Dmg Algona 43.07N 94.23W 05/17/2026 Kossuth IA Public Downed tree limb on home. Time estimated via radar. 0942 PM Tstm Wnd Dmg 4 WNW Ledyard 43.43N 94.24W 05/17/2026 Kossuth IA Public Couple of trees down. Time estimated via radar. 1011 PM Tstm Wnd Gst 6 NE Ledyard 43.49N 94.09W 05/17/2026 M67 MPH Kossuth IA Mesonet 0914 PM Tornado Graettinger 43.24N 94.75W 05/17/2026 Palo Alto IA Trained Spotter Reports of power pole and tree damage in town. Time estimated by radar. 0905 PM Tornado 2 SSE Havelock 42.81N 94.68W 05/17/2026 Pocahontas IA Trained Spotter Between Pocahontas and Havelock. 0745 AM Rain Mount Ayr 40.72N 94.24W 05/17/2026 M5.50 Inch Ringgold IA CO-OP Observer 24 hour total. 0855 PM Tstm Wnd Gst Sac City 42.42N 94.99W 05/17/2026 E70 MPH Sac IA Public 0910 AM Rain Humeston 40.86N 93.49W 05/17/2026 M3.90 Inch Wayne IA Public Social media rainfall report. 0927 PM Tornado Moorland 42.44N 94.29W 05/17/2026 Webster IA Emergency Mngr Multiple trees down upwards of 8 inches in diameter. Time estimated via radar. 0934 PM Tstm Wnd Dmg 2 ENE Moorland 42.45N 94.26W 05/17/2026 Webster IA Emergency Mngr Semi tipped over. 0959 PM Tornado 4 N Crystal Lake 43.28N 93.79W 05/17/2026 Winnebago IA Emergency Mngr Reports of power line sparking/flashing. 1010 PM Tstm Wnd Gst 5 NW Thompson 43.43N 93.83W 05/17/2026 M62 MPH Winnebago IA Mesonet 1010 PM Tornado 1 W Joice 43.36N 93.48W 05/17/2026 Worth IA Emergency Mngr Structure damage. Time estimated via radar. && $$  728 NWUS53 KDMX 180856 LSRDMX Preliminary Local Storm Report National Weather Service Des Moines IA 356 AM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0910 PM Tstm Wnd Dmg Rockwell City 42.40N 94.63W 05/17/2026 Calhoun IA Emergency Mngr Delayed report - report of trees and power lines down in Rockwell City. Time estimated from radar. && $$ Rotter