NWUS53 KFSD 182004 LSRFSD Preliminary Local Storm Report...Summary National Weather Service Sioux Falls SD 304 PM CDT Mon May 18 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0305 PM Tstm Wnd Dmg 5 S Tripp 43.16N 97.97W 05/17/2026 Bon Homme SD Public Farm out-buildings severely damaged and 5th wheel camper overturned. 0315 PM Tstm Wnd Dmg 2 S Tyndall 42.96N 97.86W 05/17/2026 Bon Homme SD Trained Spotter 65 to 70 mph downed small trees. Quarter sized hail also occurred. 0316 PM Tstm Wnd Gst 2 WNW Scotland 43.16N 97.76W 05/17/2026 M60 MPH Bon Homme SD Public Via personal weather station. 0324 PM Tstm Wnd Gst 3 N Mitchell 43.77N 98.04W 05/17/2026 M59 MPH Davison SD ASOS ASOS station KMHE Mitchell Municipal Airport. 0336 PM Hail 6 ESE Menno 43.20N 97.48W 05/17/2026 E1.75 Inch Hutchinson SD Public Photo of roughly golf ball size hail. Time estimated via radar. 0336 PM Hail 3 E Menno 43.22N 97.51W 05/17/2026 M1.00 Inch Hutchinson SD Public Corrects time of previous hail report from 3 E Menno. Via mping. Time estimated via radar. 0337 PM Tstm Wnd Dmg 6 E Menno 43.24N 97.45W 05/17/2026 Hutchinson SD Emergency Mngr Large garage door on outbuilding bowed in. Time estimated from radar. 0338 PM Tstm Wnd Gst 7 ESE Menno 43.21N 97.45W 05/17/2026 M81 MPH Hutchinson SD Mesonet Mesonet station MNMS2 Menno 7ESE (SD Mesonet). 0342 PM Tstm Wnd Dmg 8 S Freeman 43.24N 97.42W 05/17/2026 Hutchinson SD Emergency Mngr Damage to large road signs near intersection of Hwy 18/81. 0342 PM Tstm Wnd Gst 5 S Freeman 43.28N 97.42W 05/17/2026 M82 MPH Hutchinson SD Mesonet Mesonet station 163 SD RWIS Freeman. 0344 PM Hail 3 E Menno 43.22N 97.51W 05/17/2026 M1.00 Inch Hutchinson SD Public Via mping. Time estimated via radar. 0344 PM Hail 7 N Mayfield 43.18N 97.34W 05/17/2026 E1.00 Inch Turner SD Public Via mping. Time estimated via radar. 0347 PM Tstm Wnd Gst 9 W Hurley 43.26N 97.27W 05/17/2026 E60 MPH Turner SD Trained Spotter Spotter estimated 50-60 mph winds along with half dollar size hail. 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. 0409 PM Tstm Wnd Dmg 3 E Parker 43.39N 97.08W 05/17/2026 Turner SD Public Power poles snapped and irrigation pivots flipped near the intersection of 276th St and 456th Ave. Time estimated from radar. 0414 PM Tstm Wnd Gst 1 S Chancellor 43.36N 96.99W 05/17/2026 M60 MPH Turner SD Public Via personal weather station. Exact time estimated via radar. 0415 PM Tstm Wnd Dmg Chancellor 43.38N 96.98W 05/17/2026 Turner SD Public 70 mph caused downed tree branches. 0417 PM Tstm Wnd Gst 2 ENE Chancellor 43.39N 96.94W 05/17/2026 M70 MPH Turner SD Public Via personal weather station. Exact time estimated via radar. 0417 PM Hail 2 W Lennox 43.35N 96.93W 05/17/2026 M1.00 Inch Turner SD Public Quarter size hail along with estimated 40-50 mph winds reported. 0432 PM Hail 5 W Sioux Falls 43.53N 96.84W 05/17/2026 E1.00 Inch Minnehaha SD Public Report from mPING. 0436 PM Hail 4 NW Harrisburg 43.48N 96.75W 05/17/2026 M1.00 Inch Lincoln SD Emergency Mngr Report from 85th and Western of quarter size hail. 0438 PM Hail Tea 43.45N 96.84W 05/17/2026 M1.00 Inch Lincoln SD Public 0445 PM Tstm Wnd Dmg 2 SE Sioux Falls 43.52N 96.71W 05/17/2026 Minnehaha SD Public Large tree limbs down. 0447 PM Hail 4 SSE Sioux Falls 43.49N 96.71W 05/17/2026 M1.50 Inch Lincoln SD Trained Spotter 0502 PM Hail Valley Springs 43.59N 96.46W 05/17/2026 E1.00 Inch Minnehaha SD Public 0514 PM Hail 3 NE Lester 43.46N 96.29W 05/17/2026 E1.25 Inch Lyon IA Public Social media report with picture and coin for size comparison. Time estimated by radar. 0518 PM Tstm Wnd Gst 1 WSW Beaver Creek 43.61N 96.38W 05/17/2026 M58 MPH Rock MN Mesonet Mesonet station MN006 I-90 - Beaver Creek Mp 4. 0526 PM Tstm Wnd Gst 3 S Luverne 43.62N 96.22W 05/17/2026 M66 MPH Rock MN AWOS AWOS station KLYV Luverne Airport. 0536 PM Hail 3 SW Magnolia 43.60N 96.09W 05/17/2026 M1.25 Inch Rock MN Public Report from mPING. 0544 PM Tstm Wnd Gst 4 NE Adrian 43.68N 95.89W 05/17/2026 M62 MPH Nobles MN Public Via personal weather station. Exact time estimated via radar. 0548 PM Funnel Cloud 3 S Lismore 43.70N 95.96W 05/17/2026 Nobles MN Public Rain wrapped funnel observed from I-90 looking north toward Lismore. Could not confirm ground contact. 0550 PM Hail 1 N Adrian 43.65N 95.93W 05/17/2026 M1.50 Inch Nobles MN Law Enforcement 0551 PM Hail Rock Valley 43.20N 96.30W 05/17/2026 M0.75 Inch Sioux IA Public mPING: Dime (0.75 in.). Time estimated via radar. 0554 PM Hail Lismore 43.75N 95.95W 05/17/2026 E1.75 Inch Nobles MN Public 0601 PM Hail Wilmont 43.76N 95.83W 05/17/2026 M1.25 Inch Nobles MN Public mPING: Half Dollar (1.25 in.). Time estimated via radar. 0601 PM Tstm Wnd Gst Florence 44.24N 96.05W 05/17/2026 M60 MPH Lyon MN Mesonet Mesonet station MN160 U.s.14 - Florence - Mp 21.2. Time estimated via radar. 0615 PM Tornado 3 SW Worthington 43.60N 95.64W 05/17/2026 Nobles MN Trained Spotter Unconfirmed report of tornado approximately 1 mile southwest of Worthington. Debris currently being observed. 0618 PM Hail 5 SW Worthington 43.57N 95.65W 05/17/2026 M1.00 Inch Nobles MN Public Report from mPING: Time estimated via radar. 0622 PM Hail 2 S Fulda 43.84N 95.59W 05/17/2026 M1.00 Inch Nobles MN Public mPING: Quarter (1.00 in.). Time estimated via radar. 0624 PM Hail Fulda 43.87N 95.60W 05/17/2026 M1.00 Inch Murray MN Public Picture with 1 inch hailstone and ruler. 0626 PM Tstm Wnd Gst 2 ENE Worthington 43.63N 95.57W 05/17/2026 M55 MPH Nobles MN AWOS AWOS station KOTG Worthington Airport. 0626 PM Tstm Wnd Gst 2 NNE Worthington 43.65N 95.59W 05/17/2026 M59 MPH Nobles MN Public Via personal weather station. Exact time estimated via radar. 0636 PM Hail Sibley 43.41N 95.75W 05/17/2026 E0.75 Inch Osceola IA Public Report from mPING: Dime (0.75 in.). Time estimated via radar. 0643 PM Hail 3 SW Craig 42.87N 96.35W 05/17/2026 M1.75 Inch Plymouth IA Public Photo via social media. Time estimated via radar. 0650 PM Hail Craig 42.90N 96.31W 05/17/2026 E1.25 Inch Plymouth IA Public Photo via social media. Time estimated by radar. 0723 PM Tstm Wnd Dmg 2 SE Sioux City 42.49N 96.37W 05/17/2026 Woodbury IA Trained Spotter Tree branches 10-12 inches in diameter downed. Time estimated from radar. 0729 PM Tstm Wnd Gst 2 WSW Salix 42.30N 96.32W 05/17/2026 M69 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0731 PM Tornado Salix 42.31N 96.29W 05/17/2026 Woodbury IA Emergency Mngr Emergency manager reports tornado near Salix. 0732 PM Tstm Wnd Dmg 3 SE Sioux City 42.47N 96.36W 05/17/2026 Woodbury IA Public Several photos via social media of large tree branches down in the Morningside neighborhood. 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. 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. 0736 PM Tstm Wnd Gst 4 NNE Sergeant Bluff 42.46N 96.31W 05/17/2026 M66 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0748 PM Tstm Wnd Gst Lawton 42.48N 96.19W 05/17/2026 M67 MPH Woodbury IA Public Via personal weather station. 0749 PM Tstm Wnd Gst Moville 42.49N 96.06W 05/17/2026 M63 MPH Woodbury IA Public Via personal weather station. 0750 PM Tstm Wnd Gst Moville 42.49N 96.06W 05/17/2026 M77 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0751 PM Tstm Wnd Dmg Moville 42.49N 96.07W 05/17/2026 Woodbury IA Public Several videos and photos via social media of large trees down, including some on houses or other structures. 0754 PM Tstm Wnd Gst 4 W Correctionville 42.48N 95.86W 05/17/2026 E74 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0756 PM Tstm Wnd Gst 3 NE Moville 42.52N 96.03W 05/17/2026 M75 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0757 PM Tstm Wnd Gst 1 SW Pierson 42.53N 95.88W 05/17/2026 M74 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0757 PM Tornado 5 NW Kingsley 42.63N 96.04W 05/17/2026 Plymouth IA Fire Dept/Rescue Kingsley Fire reported brief tornado near C60 and Pioneer Ave. 0803 PM Tstm Wnd Dmg 3 NE Pierson 42.58N 95.84W 05/17/2026 Cherokee IA Public Photos via social media of destroyed outbuilding and tree damage 6 miles west of Washta. 0803 PM Tstm Wnd Gst Correctionville 42.48N 95.79W 05/17/2026 M88 MPH Woodbury IA Public Via personal weather station. Exact time estimated via radar. 0809 PM Hail 3 S Sanborn 43.14N 95.66W 05/17/2026 M1.75 Inch O'Brien IA Public Report from mPING: Golf Ball (1.75 in.). 0812 PM Tornado 7 S Marcus 42.73N 95.81W 05/17/2026 Cherokee IA Public Video of brief gustnado. Location estimated. 0816 PM Flash Flood 1 WSW Le Mars 42.78N 96.18W 05/17/2026 Plymouth IA Law Enforcement 911 dispatch reports a couple of different flooded roads in Le Mars including portions of Holton Dr as well as 5th Ave. 0822 PM Tstm Wnd Gst 1 NNW Ida Grove 42.35N 95.48W 05/17/2026 M59 MPH Ida IA Mesonet Mesonet station RIGI4 Ida Grove. 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. 0829 PM Tornado 3 NE Meriden 42.82N 95.59W 05/17/2026 Cherokee IA Storm Chaser Storm chasers reported a brief tornado on the ground 2 to 3 minutes. Time and location confirmed with radar. 0829 PM Tstm Wnd Gst 1 S Cherokee 42.73N 95.55W 05/17/2026 M62 MPH Cherokee IA AWOS AWOS station KCKP Cherokee Municipal Airport. 0829 PM Tstm Wnd Gst 6 N Cleghorn 42.89N 95.70W 05/17/2026 M62 MPH Cherokee IA Public Via personal weather station. Exact time estimated via radar. 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. 0831 PM Tstm Wnd Gst Meriden 42.80N 95.63W 05/17/2026 M60 MPH Cherokee IA Public Via personal weather station. 0835 PM Tstm Wnd Gst 3 WSW Lakeside 42.60N 95.22W 05/17/2026 M59 MPH Buena Vista IA AWOS AWOS station KSLB Storm Lake Airport. 0848 PM Tstm Wnd Gst 4 S Albert City 42.73N 94.95W 05/17/2026 M72 MPH Buena Vista IA Public Via personal weather station. 0849 PM Tstm Wnd Dmg Greenville 43.02N 95.15W 05/17/2026 Clay IA Emergency Mngr Damage to the Greenville grain elevator. Branches and power lines also downed. Time estimated from radar. 0851 PM Tstm Wnd Gst 1 SSW Albert City 42.77N 94.95W 05/17/2026 M71 MPH Buena Vista IA Public Via personal weather station. 0908 PM Tornado 2 NW Terril 43.33N 95.00W 05/17/2026 Dickinson IA Public Viewed on social media. 0912 PM Tstm Wnd Gst 1 S Arnolds Park 43.35N 95.13W 05/17/2026 M58 MPH Dickinson IA Public Via personal weather station. && $$