256 NWUS55 KTFX 181800 LSRTFX Preliminary Local Storm Report National Weather Service Great Falls MT 1200 PM MDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1159 AM Rain 7 SSE Ulm 47.33N 111.48W 05/18/2026 M0.59 Inch Cascade MT Trained Spotter Total precipitation over the past couple days. && $$ AM  624 NWUS52 KFFC 181806 LSRFFC Preliminary Local Storm Report National Weather Service Peachtree City GA 206 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0450 PM Tstm Wnd Dmg 2 NE Workmore 31.95N 82.91W 05/17/2026 Telfair GA Emergency Mngr Several trees were downed along Prison Camp Rd. && $$  684 NWUS53 KFSD 181808 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 108 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0732 PM Tornado 3 SE Sergeant Bluff 42.36N 96.32W 05/17/2026 Woodbury IA Public Several videos via social media of brief gustnado. Location estimated. && $$ ak  835 NWUS53 KLOT 181809 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 109 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1058 AM Tstm Wnd Dmg 1 SSE Forest View 41.79N 87.79W 05/18/2026 Cook IL 911 Call Center Tree branch broken and fell onto car near 54th Street and South Normandy Avenue in Garfield Ridge community area of Chicago. Time estimated by radar. 1058 AM Tstm Wnd Dmg 1 ENE Summit 41.79N 87.80W 05/18/2026 Cook IL 911 Call Center Power line downed near 56th Street and South Sayre Avenue in Garfield Ridge community area of Chicago. Time estimated by radar. 1059 AM Tstm Wnd Dmg 1 S Evergreen Park 41.70N 87.70W 05/18/2026 Cook IL 911 Call Center Tree or tree branch broken, blocking southbound lane of Troy Street near 106th Street in Mount Greenwood community area of Chicago. Time estimated by radar. 1107 AM Tstm Wnd Dmg 2 SSE South Chicago 41.71N 87.54W 05/18/2026 Cook IL 911 Call Center Large branched downed on roadway near 103rd Street and Avenue L in East Side community area of Chicago. Time estimated by radar. 1109 AM Tstm Wnd Dmg 1 W Chicago Loop 41.88N 87.65W 05/18/2026 Cook IL 911 Call Center Power line downed near Jackson Boulevard and Morgan Street in Near West Side community area of Chicago. Time estimated by radar. 1109 AM Tstm Wnd Dmg 2 WNW Chicago Loop 41.89N 87.67W 05/18/2026 Cook IL 911 Call Center Tree branch broken onto roadway near Erie Street and Ashland Avenue in West Town community area of Chicago. Time estimated by radar. && $$  111 NWUS53 KILX 181811 LSRILX Preliminary Local Storm Report National Weather Service Lincoln IL 111 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1255 PM Rain Effingham County Airpor 39.07N 88.53W 05/18/2026 M2.30 Inch Effingham IL AWOS AWOS station K1H2 Effingham Arpt. 0100 PM Rain 2 NNE Effingham 39.15N 88.53W 05/18/2026 M1.58 Inch Effingham IL Mesonet Mesonet station DW5254 Baraboo. && $$  150 NWUS53 KLOT 181812 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 112 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1100 AM Tstm Wnd Dmg 1 SSW Archer Hts. - Chi 41.80N 87.73W 05/18/2026 Cook IL 911 Call Center Tree or tree branch broken, blocking traffic near Tripp Avenue and 52nd Street in Archer Heights community area of Chicago. Time estimated by radar. && $$ WSL  252 NWUS53 KFSD 181814 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 114 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0812 PM Tornado 7 S Marcus 42.73N 95.81W 05/17/2026 Cherokee IA Public Video of brief gustnado. Location estimated. && $$ ak  314 NWUS53 KGRR 181815 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 215 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0201 PM Tstm Wnd Dmg 1 NW Bloomingdale 42.40N 85.98W 05/18/2026 Van Buren MI Trained Spotter Tree down across 44th St by 6th Ave. && $$  257 NWUS53 KLOT 181814 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 114 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1114 AM Tstm Wnd Dmg Lakeview - Chicago 41.95N 87.65W 05/18/2026 Cook IL 911 Call Center Tree or tree branch broken and blocking roadway near Cornelia Avenue and Fremont Street in Lakeview community area of Chicago. Time estimated by radar. && $$ WSL  383 NWUS53 KGRR 181815 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 215 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0210 PM Tstm Wnd Dmg Allegan 42.53N 85.85W 05/18/2026 Allegan MI Broadcast Media Power out with quite a few branches down. Location approximate. && $$  454 NWUS53 KLOT 181818 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 118 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1107 AM Tstm Wnd Dmg South Chicago 41.74N 87.55W 05/18/2026 Cook IL Public A few public reports of tree branches broken in the South Chicago community area of Chicago. Relayed via Chicago 311. Time estimated by radar. && $$ WSL  485 NWUS53 KLOT 181819 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 119 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1103 AM Tstm Wnd Dmg 1 N Roseland - Chicago 41.72N 87.62W 05/18/2026 Cook IL Public A few public reports of tree branches broken in the Roseland community area of Chicago. Relayed by Chicago 311. Time estimated by radar. && $$ WSL  712 NWUS52 KFFC 181822 LSRFFC Preliminary Local Storm Report National Weather Service Peachtree City GA 222 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0615 PM Tstm Wnd Dmg 3 NNE Tuckers Crossroad 32.74N 82.84W 05/17/2026 Johnson GA Emergency Mngr A large tree fell across Calvary Church Road near B W Webb Road, blocking both lanes. && $$  595 NWUS53 KLOT 181821 LSRLOT Preliminary Local Storm Report National Weather Service Chicago IL 121 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1129 AM Hail 1 E Lakes of the Four S 41.42N 87.19W 05/18/2026 M1.00 Inch Porter IN Public Public report of 1.0 inch hail east of Winfield. Time estimated by radar. && $$ WSL  840 NWUS53 KAPX 181824 LSRAPX Preliminary Local Storm Report National Weather Service Gaylord MI 224 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0212 PM Hail 4 ESE Elmira 45.03N 84.78W 05/18/2026 M0.25 Inch Otsego MI Public Via social media. && $$ JZ  007 NWUS52 KFFC 181826 LSRFFC Preliminary Local Storm Report National Weather Service Peachtree City GA 226 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0615 PM Tstm Wnd Dmg 1 S Wrightsville 32.72N 82.72W 05/17/2026 Johnson GA Emergency Mngr A tree fell across Myrtle St near Brookwood St. && $$  107 NWUS53 KIWX 181827 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 227 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0143 PM Tstm Wnd Dmg Osceola 41.67N 86.08W 05/18/2026 St. Joseph IN Broadcast Media Media reported a large tree snapped along with other branches near Osceola in St. Joseph County Indiana. Time is radar estimated. && $$ JA  053 NWUS55 KABQ 181826 LSRABQ Preliminary Local Storm Report National Weather Service Albuquerque NM 1226 PM MDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0900 AM Non-Tstm Wnd Gst 1 NNW Ruidoso 33.35N 105.69W 05/18/2026 M64 MPH Lincoln NM Mesonet Mesonet station COPN5 Ruidoso 1 NNW (Smokey Bear). && $$ CG  106 NWUS55 KABQ 181827 LSRABQ Preliminary Local Storm Report National Weather Service Albuquerque NM 1227 PM MDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1128 AM Non-Tstm Wnd Gst 6 E Storrie Lake State 35.65N 105.13W 05/18/2026 M58 MPH San Miguel NM ASOS ASOS station KLVS Las Vegas Muni Airport. && $$ CG  337 NWUS53 KFSD 181830 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 130 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0735 PM Tornado 3 NE Sergeant Bluff 42.43N 96.31W 05/17/2026 Woodbury IA Public Several videos via social media of brief gustnado. Location estimated. && $$ ak  309 NWUS53 KGRR 181829 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 229 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0220 PM Tstm Wnd Gst 3 NE Portage 42.23N 85.55W 05/18/2026 M61 MPH Kalamazoo MI ASOS Kalamazoo ASOS. && $$  627 NWUS53 KFSD 181832 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 132 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0406 PM Tornado 2 W Davis 43.26N 97.03W 05/17/2026 Turner SD Public Video via social media of brief gustnado. Location estimated. && $$ ak  793 NWUS53 KFSD 181833 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 133 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0831 PM Tornado 5 WSW Royal 43.04N 95.38W 05/17/2026 Clay IA Public Social media video relayed by emergency manager of brief tornado. Location estimated. && $$ ak  993 NWUS53 KIWX 181836 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 236 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0135 PM Tstm Wnd Dmg 4 NE Constantine 41.88N 85.62W 05/18/2026 St. Joseph MI Emergency Mngr Emergency Manager reports powerlines and power pole down near Freese Road and Roys Road to the northeast of Constantine in St. Joseph County in Michigan. Time estimated from radar. && $$ JA  083 NWUS53 KAPX 181838 LSRAPX Preliminary Local Storm Report National Weather Service Gaylord MI 238 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0236 PM Hail 1 NW Waters 44.91N 84.72W 05/18/2026 M0.25 Inch Otsego MI Official NWS Obs NWS Gaylord office. && $$ JZ  071 NWUS53 KGRR 181838 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 238 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0231 PM Tstm Wnd Gst 4 E Dorr 42.72N 85.65W 05/18/2026 M57 MPH Allegan MI Mesonet && $$  084 NWUS53 KIWX 181838 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 238 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0116 PM Tstm Wnd Dmg New Carlisle 41.71N 86.52W 05/18/2026 St. Joseph IN Broadcast Media Media report of large tree snapped in half near New Carlisle in St. Joseph County in Indiana. Time estimated by radar. && $$ JA  245 NWUS53 KAPX 181841 LSRAPX Preliminary Local Storm Report National Weather Service Gaylord MI 241 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0215 PM Hail Vanderbilt 45.14N 84.66W 05/18/2026 M0.75 Inch Otsego MI Amateur Radio && $$ JZ  246 NWUS53 KILX 181841 LSRILX Preliminary Local Storm Report National Weather Service Lincoln IL 141 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0123 PM Flood Montrose 39.17N 88.38W 05/18/2026 Effingham IL Broadcast Media Water flowing over country roads in southern Effingham county. Some debris washed onto a few roads from nearby farm fields. && $$  259 NWUS53 KIWX 181841 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 241 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0131 PM Tstm Wnd Dmg 5 WSW Rochester 41.04N 86.29W 05/18/2026 Fulton IN Emergency Mngr Pictures relayed by EMA of a pole barn suffering damage to several walls and the roof as well as a tree down in the area. Location along W 100 S, between S 200 and S 300 W. && $$ LWF  261 NWUS53 KIWX 181842 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 242 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0137 PM Tstm Wnd Dmg 2 NE Granger 41.75N 86.11W 05/18/2026 St. Joseph IN Broadcast Media Media reported large branch down near Granger in St. Joseph county in Indiana. Time estimated by radar. && $$ JA  363 NWUS53 KAPX 181844 LSRAPX Preliminary Local Storm Report National Weather Service Gaylord MI 244 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0238 PM Hail 1 SE Rogers City 45.41N 83.79W 05/18/2026 M0.25 Inch Presque Isle MI Amateur Radio && $$ JZ  535 NWUS53 KGRR 181845 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 245 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0212 PM Tstm Wnd Dmg 1 NW Westwood 42.31N 85.64W 05/18/2026 Kalamazoo MI County Official Multiple large healthy trees down. Time approximate. && $$  346 NWUS53 KILX 181844 LSRILX Preliminary Local Storm Report National Weather Service Lincoln IL 144 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0123 PM Flood Altamont 39.06N 88.75W 05/18/2026 Effingham IL Broadcast Media Lots of fields with standing water and some water flowing over low lying country roads over central and southern Effingham county. && $$  336 NWUS53 KMPX 181843 LSRMPX Preliminary Local Storm Report National Weather Service Twin Cities/Chanhassen MN 143 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0745 PM Hail Lewisville 43.93N 94.43W 05/17/2026 E1.25 Inch Watonwan MN Broadcast Media Delayed photo report of hail shared by broadcast media. Time estimated by radar. && $$ BED  556 NWUS53 KFSD 181845 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 145 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0825 PM Tornado 3 W Cherokee 42.74N 95.61W 05/17/2026 Cherokee IA Public A couple of videos via social media of brief gustnado. Location estimated. && $$ ak  647 NWUS53 KFSD 181846 LSRFSD Preliminary Local Storm Report National Weather Service Sioux Falls SD 146 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0445 PM Tstm Wnd Dmg 2 SE Sioux Falls 43.52N 96.71W 05/17/2026 Minnehaha SD Public Large tree limbs down. && $$ ak  605 NWUS53 KILX 181846 LSRILX Preliminary Local Storm Report National Weather Service Lincoln IL 146 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0130 PM Flood Teutopolis 39.13N 88.47W 05/18/2026 Effingham IL Emergency Mngr Water flowing over several low lying country roads in central and southern Effingham county. Water approaching highway 40 between Montrose and Teutopolis. && $$  655 NWUS53 KILX 181847 LSRILX Preliminary Local Storm Report National Weather Service Lincoln IL 147 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0135 PM Rain Effingham County Airpor 39.07N 88.53W 05/18/2026 M2.43 Inch Effingham IL AWOS AWOS station K1H2 Effingham Arpt. 0136 PM Rain Watson 39.02N 88.57W 05/18/2026 M2.30 Inch Effingham IL Mesonet Mesonet station FW0190 Watson. 0130 PM Rain 2 NNE Effingham 39.15N 88.53W 05/18/2026 M1.86 Inch Effingham IL Mesonet Mesonet station DW5254 Baraboo. 0130 PM Rain 1 SW Newton 38.98N 88.17W 05/18/2026 M1.60 Inch Jasper IL Mesonet Mesonet station EW2373 Newton. 0130 PM Rain Teutopolis 39.13N 88.48W 05/18/2026 M1.51 Inch Effingham IL Mesonet Mesonet station FW1289 Teutopolis. 0115 PM Rain 1 SW Newton 38.98N 88.17W 05/18/2026 M1.50 Inch Jasper IL Mesonet Mesonet station EW2373 Newton. 0115 PM Rain Edgar County Airport 39.70N 87.67W 05/18/2026 M1.37 Inch Edgar IL AWOS AWOS station KPRG Edgar Co. Arpt. && $$  678 NWUS53 KAPX 181847 LSRAPX Preliminary Local Storm Report National Weather Service Gaylord MI 247 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0243 PM Tstm Wnd Gst 1 SSW Gaylord 45.02N 84.68W 05/18/2026 M51 MPH Otsego MI ASOS ASOS station KGLR Gaylord - Otsego County Airport. && $$ JZ  747 NWUS53 KGRR 181849 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 249 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0242 PM Tstm Wnd Gst 2 SSW Cascade 42.88N 85.52W 05/18/2026 M75 MPH Kent MI ASOS Gerald R Ford International Airport ASOS. && $$  760 NWUS53 KIND 181850 LSRIND Preliminary Local Storm Report National Weather Service Indianapolis IN 250 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0229 PM Tstm Wnd Dmg 2 WNW Zionsville 39.96N 86.30W 05/18/2026 Boone IN Public MPING report of trees damaged by wind estimated at 60 mph. && $$ ME  748 NWUS53 KIWX 181849 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 249 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1245 PM Tstm Wnd Dmg Wanatah 41.43N 86.89W 05/18/2026 La Porte IN Emergency Mngr Emergency Manager reports several trees and large branches downed including a couple large limbs down onto houses. No injuries reported. Time estimated by radar. && $$ JA  746 NWUS53 KMPX 181849 LSRMPX Preliminary Local Storm Report National Weather Service Twin Cities/Chanhassen MN 149 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1010 PM Tstm Wnd Dmg 1 N Frost 43.60N 93.92W 05/17/2026 Faribault MN Broadcast Media Delayed photo report of tree damage shared by broadcast media. Several large branches snapped from base of tree. Time estimated by radar. && $$ BED  848 NWUS53 KIND 181851 LSRIND Preliminary Local Storm Report National Weather Service Indianapolis IN 251 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0235 PM Tstm Wnd Gst 6 ENE Whitestown 40.03N 86.25W 05/18/2026 M61 MPH Boone IN AWOS Indianapolis Executive Airport measured a wind gust of 61 mph. && $$ ME  822 NWUS53 KIWX 181851 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 251 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0131 PM Tstm Wnd Dmg 1 NE South Bend 41.68N 86.26W 05/18/2026 St. Joseph IN Public Large tree downed on Notre Dame campus. Time estimate from radar. && $$ NDM  881 NWUS53 KMPX 181853 LSRMPX Preliminary Local Storm Report National Weather Service Twin Cities/Chanhassen MN 153 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1012 PM Tstm Wnd Dmg Bricelyn 43.56N 93.81W 05/17/2026 Faribault MN Broadcast Media Delayed photo report of tree damage shared by broadcast media. Large branch snapped from base of tree. Time estimated by radar. && $$ BED  864 NWUS53 KTOP 181852 LSRTOP Preliminary Local Storm Report National Weather Service Topeka KS 152 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0151 PM Hail 3 S Jamestown 39.55N 97.86W 05/18/2026 M1.00 Inch Cloud KS Public && $$ ST  953 NWUS53 KGRR 181854 LSRGRR Preliminary Local Storm Report National Weather Service Grand Rapids MI 254 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0244 PM Tstm Wnd Gst 1 SSW Springfield 42.31N 85.24W 05/18/2026 M74 MPH Calhoun MI ASOS Battle Creek ASOS. && $$  986 NWUS53 KIWX 181855 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 255 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0140 PM Tstm Wnd Dmg Granger 41.74N 86.14W 05/18/2026 St. Joseph IN Public Large branches downed. Time estimated from radar. && $$ NDM  070 NWUS53 KIND 181856 LSRIND Preliminary Local Storm Report National Weather Service Indianapolis IN 256 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0240 PM Tstm Wnd Gst 3 SE Speedway 39.76N 86.23W 05/18/2026 M51 MPH Marion IN Public && $$ AW  186 NWUS53 KIWX 181859 LSRIWX Preliminary Local Storm Report National Weather Service Northern Indiana 259 PM EDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0245 PM Tstm Wnd Gst 2 SSW Blue Lake 41.22N 85.37W 05/18/2026 M61 MPH Whitley IN Trained Spotter Spotter reports measured thunderstorm wind gust of 61 mph just southwest of Blue Lake in Whitley County in Indiana. && $$ JA