Hail storm map for August 11, 2026: max 3.00" hail across AL, AZ, CA, GA, IA, IL, IN, KY, MT, NC, ND, NE, OH, SC, SD, TN, VA, WI, WV, WY, ~134,111 structures in swath.
ALAZCAGAIAILINKYMTNCNDNEOHSCSDTNVAWIWVWY
A severe hail event swept across AL, AZ, CA, GA and 16 more states on August 11, 2026, with MRMS radar measuring stones up to 3.00". An estimated 134,111 structures fell inside the qualifying swath. Indiana took the brunt with ~45,657 structures estimated in the ≥1" footprint. Roughly 1,632 of those sat under destructive ≥2.50" stones — the radar tier that routinely totals roofs and shatters auto glass. NOAA logged 188 hail reports and 206 wind reports for the day.
| State | ≥1.00" | ≥1.75" | ≥2.50" |
|---|---|---|---|
| Indiana | 45,657 | 258 | 0 |
| North Dakota | 15,053 | 1,457 | 189 |
| North Carolina | 13,793 | 0 | 0 |
| South Dakota | 11,247 | 2,877 | 1,410 |
| Iowa | 10,824 | 0 | 0 |
| Ohio | 8,583 | 18 | 0 |
| Illinois | 8,105 | 584 | 0 |
| Wisconsin | 7,967 | 387 | 9 |
| Kentucky | 4,969 | 0 | 0 |
| South Carolina | 4,346 | 0 | 0 |
| Nebraska | 2,183 | 159 | 0 |
| Virginia | 448 | 0 | 0 |
| Montana | 290 | 117 | 24 |
| California | 248 | 0 | 0 |
| Georgia | 193 | 0 | 0 |
| Alabama | 141 | 0 | 0 |
| West Virginia | 33 | 0 | 0 |
| Tennessee | 20 | 0 | 0 |
| Wyoming | 7 | 0 | 0 |
| Arizona | 4 | 0 | 0 |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 03:12 | 4 W Fairview | Lincoln | Hail varied from pea to nickel size. |
| 13:30 | 3 NNW Johnson Siding | Pennington | Along Bogus Jim Rd. Photo via social media. Time estimated based on radar. |
| 13:31 | 3 NNE Johnson Siding | Pennington | Near the intersection of Nemo Rd and Norris Peak Rd. Photo via social media. Time estimated based on radar. |
| 13:32 | 4 ENE Johnson Siding | Pennington | Miller Flats area. Photo via social media. Time estimated based on radar. |
| 13:39 | 4 NW Dwtn Rapid City | Pennington | Also receiving very heavy rain. Exit 55 |
| 13:55 | 2 NE Rockerville | Pennington | Behind Old MacDonalds Farm. Hail lightly covered the ground. Photo via social media. Time estimated based on radar. |
| 13:59 | 3 ENE Rockerville | Pennington | At Bear Country USA. Hail covered the ground. Time estimated based on radar. |
| 13:59 | Rockerville | Pennington | Numerous broken windshields reported. Hail covered the ground and roads. Photo and report via social media. Time estimated based on radar. |
| 14:02 | 1 S Rockerville | Pennington | Photo via social media. Time estimated based on radar. |
| 14:03 | 2 SSE Rockerville | Pennington | Relayed via NWS Cheyenne. Time estimated based on radar. |
| 14:10 | 3 ESE Rockerville | Pennington | Along Hart Ranch Rd W. Photo received via social media. Time estimated based on radar. |
| 14:15 | 1 NNE Hayward | Pennington | Reported on Rushmore Ranch Rd. Photo via social media. Time estimated based on radar. |
| 14:15 | 1 E Hayward | Pennington | Time estimated based on radar. |
| 14:18 | 5 WNW Hermosa | Custer | Updated time. Hail lasted for 10-15 minutes. |
| 14:19 | 4 WNW Hermosa | Pennington | Along Highway 40. Photo via social media. Time estimated based on radar. |
| 14:21 | 4 W Hermosa | Custer | Hail lasted for 15 minutes. Broken glass, downspouts and gutters, carport destroyed. |
| 14:26 | 5 WNW Hermosa | Custer | Hail lasted for 10-15 minutes |
| 14:27 | 3 ESE Hermosa | Custer | Via Spotter Network. |
| 14:28 | 1 WNW Hermosa | Custer | Near Southern Hills RV Park and Campground. Photo via social media. Time estimated based on radar. |
| 14:28 | Hermosa | Custer | Relayed via broadcast media. Time estimated based on report and radar. |
| 14:30 | Hermosa | Custer | Photos via social media. Time estimated based on radar. |
| 14:33 | 2 SW Hermosa | Custer | Along Highway 36. Photo via social media. Time estimated based on radar. |
| 14:35 | 3 SSW Hermosa | Custer | Measured along Highway 79. Via Spotter Network. Time adjusted based on radar. |
| 14:35 | 1 SSW Hermosa | Custer | Measured near the intersection of Highway 36 and Highway 79. Time estimated based on report and radar. |
| 14:35 | 2 SSW Hermosa | Custer | Measured along Highway 79 a bit further north than previous report. Via Spotter Network. Time estimated based on radar. |
| 15:10 | 7 W Hermosa | Custer | Measured with a tape measure. Cars reported severely damaged. Time estimated based on radar. |
| 15:37 | 4 WSW Fairburn | Custer | Via Spotter Network. Time estimated based on radar. |
| 15:39 | 3 W Fairburn | Custer | Only a few stones reaching ping pong ball size. Report via social media. Time estimated based on radar. |
| 15:55 | 6 SE Fairburn | Custer | Hail lasted about 5 minutes. Time estimated based on radar. |
| 16:09 | 12 ENE Buffalo Gap | Custer | Mostly quarter size hail with some stones as large as golf balls. Hail did not cover the ground. Winds estimated at 60 MPH. Power out. Time estimated based on radar. |
| 16:16 | 13 E Buffalo Gap | Custer | Reported via Spotter Network along Riverside Rd. Time adjusted based on radar. |
| 16:17 | 8 N Harding | Harding | Hail punched numerous holes in residential siding. Time estimated based on radar. |
| 16:20 | 6 SW Nemo | Lawrence | 1 mile west of Merritt. Photo via social media. Time estimated based on report and radar. |
| 16:39 | 8 NNW Oglala | Oglala Lakota | Reported via Spotter Network along Highway 41. Time adjusted based on radar. |
| 16:42 | 7 NNW Oglala | Oglala Lakota | Measured with calipers along Highway 41. Via Spotter Network. Time adjusted based on radar. |
| 16:48 | 6 NW Oglala | Oglala Lakota | Measured with calipers. Time estimated based on radar. |
| 16:53 | 1 S Oglala | Oglala Lakota | Ping pong ball size hail falling now along with very strong winds. Leading edge of storm. |
| 16:54 | 2 WNW Oglala | Oglala Lakota | Updated. 26 vehicles severely damaged including 10 school buses at the Loneman School. Start of school year will be delayed. Photos and information via social media. Time estimated based on radar. |
| 16:54 | Oglala | Oglala Lakota | Updated. Multiple public reports and photos of baseball size hail to 3 inch hail in Oglala with windows smashed out of vehicles and homes. Roof damage also reported. Time estimated based on radar. |
| 16:55 | 1 SE Oglala | Oglala Lakota | Report and photo via social media. Time estimated based on radar. |
| 16:57 | 1 S Oglala | Oglala Lakota | Frequent baseball sized hail mixed with golfball sized hail. Damage to vehicle parked outside was noted during the call. |
| 17:05 | 5 SE Oglala | Oglala Lakota | Hail stone remained lodged in roof after penetrating both the shingles and underlying plywood. Photos received via social media. Time of report adjusted based on radar. |
| 17:10 | 5 NNW Pine Ridge | Oglala Lakota | Photo via social media. Time estimated based on radar. |
| 17:14 | 4 NNW Pine Ridge | Oglala Lakota | At Red Cloud School. Photo via social media. Time estimated based on radar. |
| 17:18 | Pine Ridge | Oglala Lakota | Via Spotter Network. Time adjusted based on radar. |
| 17:19 | 1 W Pine Ridge | Oglala Lakota | Living room window and vehicle window smashed out. Report and photo of hail via social media. Time estimated based on radar. |
| 17:20 | 1 SSE Pine Ridge | Oglala Lakota | Severe damage to homes and vehicles reported. Holes in siding and roofs. Windows shattered. Report and photos via social media. Time estimated based on radar. |
| 17:26 | 1 S Pine Ridge | Oglala Lakota | Report received via social media. |
| 17:45 | 14 NE Newell | Butte | Quarter size hail confirmed via social media photo. Time estimated based on radar. |
| 20:32 | 1 NE Cedar Pass | Jackson | mPING report |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 05:50 | 2 NW South Bend | St. Joseph | Photo on X of hail around a quarter in diameter. Fell on Voorde Street near the South Bend Airport.Time estimated via radar. |
| 05:57 | 2 S South Bend | St. Joseph | Report from mPING: Quarter (1.00 in.). |
| 06:00 | Mishawaka | St. Joseph | Report of nickel size hail in Mishawaka at 7 AM EDT. |
| 06:00 | 1 E South Bend | St. Joseph | Report from mPING: Quarter (1.00 in.). |
| 06:11 | 1 SE Bluffton | Wells | Report from mPING: Quarter (1.00 in.). |
| 07:35 | 1 SSE Anderson | Madison | Hail reported at the CSX Railyard in Anderson. |
| 07:40 | 2 W Chesterfield | Madison | Report from mPING: Dime (0.75 in.). |
| 08:30 | 3 E English Lake | Starke | Hail damage to cars on Toto Road north of north Judson from baseball sized hail. |
| 08:30 | Toto | Starke | Photo on Facebook of a 2 inch hailstone in Toto that fell at 930 AM CDT. |
| 08:35 | Knox | Starke | Photo of what appears to be hen egg to tennis ball sized hail in Knox (2 to 2.5 inches in diameter). Time estimated via radar. |
| 08:36 | 1 S Crown Point | Lake | Report from mPING: Quarter (1.00 in.). |
| 09:05 | 3 E English Lake | Starke | Corrects time of previous hail report from 3 E English Lake. Photo on Facebook of baseball sized hail north of North Judson. Measured with a ruler. |
| 09:10 | 2 W Toto | Starke | Photos of baseball sized hail between Knox and North Judson. |
| 09:10 | 1 N North Judson | Starke | Damage to car windshields and roofs in North Judson due to large hail. |
| 09:10 | 3 E English Lake | Starke | Photo on Facebook of baseball sized hail north of North Judson. Measured with a ruler. |
| 10:09 | 1 ENE Lakes of the Four | Porter | relayed by media. |
| 11:32 | 3 S Wawpecong | Howard | Report from mPING: Half-inch (0.50 in.). |
| 12:47 | 2 S Frankfort | Clinton | Report from mPING: Half-inch (0.50 in.). |
| 13:12 | 1 SE Castleton | Marion | Report from mPING: Half-inch (0.50 in.). |
| 13:59 | Greensburg | Decatur | 30-40mph winds. |
| 14:43 | 5 N Newtown | Fountain | Time estimated from radar. |
| 14:47 | 1 W Tipton | Tipton | Report from mPING: Half-inch (0.50 in.). |
| 15:14 | 1 NW Darlington | Montgomery | Report from mPING: Dime (0.75 in.). |
| 15:30 | 1 NW Darlington | Montgomery | Report from mPING: Dime (0.75 in.). |
| 15:34 | 3 N Pittsboro | Hendricks | Report from mPING: Dime (0.75 in.). |
| 15:38 | 1 NW Brownsburg | Hendricks | Report from mPING: Half-inch (0.50 in.). |
| 15:39 | 2 N Brownsburg | Hendricks | Hail lasting 1 minute...varying size up to 0.5 inch. |
| 15:40 | Wallace | Fountain | Time estimated from radar. |
| 16:00 | 1 S Monument Circle | Marion | At Eli Lilly Circle. |
| 17:03 | 1 NW North Terre Haute | Vigo | Located west of the airport. |
| 17:05 | 3 S Indiana State Unive | Vigo | South side of Terre Haute. |
| 17:07 | 1 SE Terre Haute | Vigo | Report from mPING: Dime (0.75 in.). |
| 18:11 | 3 SE Cannelburg | Daviess | Time estimated from radar. |
| 18:21 | 2 WSW Prairie Creek | Vigo | Picture received. |
| 22:10 | 4 E Southport | Marion | Report from mPING: Quarter (1.00 in.). |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 07:54 | Buchanan | Stutsman | Relayed report of mostly small hail near Buchanan this morning. Time estimated on radar. |
| 09:41 | Litchville | Barnes | Could be closer to 2 inch but hard to tell without a point of reference. Facebook picture. |
| 09:43 | 1 NNE Litchville | Barnes | Mix of small and larger hail up to quarter size. |
| 09:57 | 12 N Verona | LaMoure | Relayed through broadcast media of a large hail stone slightly bigger than 2 inches in diameter approximately 10 miles southeast of Litchville. Time estimated based on radar. |
| 16:25 | 10 N Rhame | Slope | Social media report and photo of golf ball sized hail 10 miles north of Rhame. Time estimated based on radar. |
| 16:36 | Amidon | Slope | Social media report and video of abundant hail on the ground near Amidon. Largest hail estimated to the size of a quarter. Time estimated based on radar. |
| 17:30 | 10 NE Amidon | Slope | Photo relayed through social media. |
| 17:40 | 6 S Mott | Hettinger | Hail up to around the size of golf balls. Observer noted hail lasted approximately 35 minutes. |
| 18:47 | 9 N Flasher | Morton | Photo relayed through broadcast media. |
| 19:05 | 7 NE Flasher | Morton | Photo relayed through social media. Time estimated from radar. |
| 19:20 | 8 SE Flasher | Morton | Photo relayed through social media shows multiple windows broken out on a home and moderate piles of hail next to the home. |
| 19:30 | 5 SW Breien | Morton | Damage photos due to large hail submitted to broadcast media. Includes damage to siding of structure, large dents on the roof of a camper, and multiple impacts to truck windshield. |
| 19:30 | 5 SW Breien | Morton | Time estimated from radar. |
| 19:48 | 8 E Porcupine | Sioux | Trained spotter reports multiple very large hail stones 3 inches or greater. Largest measured hailstone was 3.5 inches. Reports ditch was packed very large hail stones up to 30 minute after the storm had passed. Time estimated based on radar. |
| 19:59 | 5 N Selfridge | Sioux | Measured hailstone found 20 minutes after the storm had passed. Found in ditch filled with mostly golf ball and tennis ball size hail. Time estimated from radar. |
| 20:24 | 3 E Selfridge | Sioux | Social media video of hail estimated up to golf ball size. |
| 21:20 | 3 W Crown Butte Lake | Morton | Photo shared by broadcast media. Hail lasted 17 minutes. |
| 21:23 | 2 S Lincoln | Burleigh | Multiple reports of large hail in and around Lincoln. Largest around tennis ball sized. |
| 21:28 | 1 NE Lincoln | Burleigh | Report from mPING: Quarter (1.00 in.). |
| 21:30 | 4 E Lincoln | Burleigh | Photo relayed through social media. |
| 21:35 | 1 S Menoken | Burleigh | Social media report and photo of baseball sized hail south of Menoken. |
| 21:45 | 3 W Menoken | Burleigh | Public social media report and photo of near baseball size hail south of Apple Valley. |
| 22:08 | 8 N Menoken | Burleigh | Mostly pea sized hail with a few nickel to quarter sized mixed in. Hail lasted 16 minutes ending at 1124 pm CDT. Little wind. 0.89 inches of rain. |
| 23:00 | 5 SE Crystal Springs | Stutsman | Photo relayed through social media. Time estimated by radar. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 13:43 | 1 SSW Patterson | Caldwell | Corrects previous hail report from 1 SSW Patterson. Trained spotter reports Half Dollar sized hail on Blowing Rock Road. |
| 13:50 | 2 SSE Patterson | Caldwell | Trained spotter reports quarter sized hail and large tree limbs down on Indian Hills Drive. |
| 15:45 | Marion | McDowell | Corrects previous hail report from Marion. |
| 15:56 | 3 N Glenwood | McDowell | Corrects previous hail report from 3 N Glenwood. |
| 16:45 | 6 WSW Norwood | Stanly | Intersection of Old Davis and Aldridge Rd. |
| 16:55 | 2 N Ellenboro | Rutherford | Social media picture of at least quarter size hail falling in Ellenboro. |
| 17:04 | Midland | Cabarrus | Multiple social media pictures and video of nickel to quarter size hail in the Midland area. |
| 18:01 | Princeton | Johnston | Report from mPING: Quarter (1.00 in.). |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 17:33 | 15 NW Clinton | Sheridan | Delayed report of 3-inch hail along with shattered windows. Time estimated from radar. |
| 17:36 | 12 NNW Clinton | Sheridan | Time estimated from radar. |
| 17:42 | 19 NNW Clinton | Sheridan | Trained Spotter reported tea cup size hail. |
| 18:13 | 1 ENE Clinton | Sheridan | Trained Spotter reports golf ball to baseball size hail. |
| 18:31 | 9 S Gordon | Sheridan | Trained spotter measured 3.5-inch hail. Time estimated from radar. |
| 18:31 | 8 S Gordon | Sheridan | Time estimated from radar. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 23:29 | 1 NE Evergreen | Marathon | Report from mPING: Ping Pong Ball (1.50 in.). |
| 23:48 | 1 N Ringle | Marathon | Report from mPING: Quarter (1.00 in.). |
| 23:54 | 1 WNW Hatley | Marathon | Reported via social media. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 01:53 | Buchanan | Berrien | Picture shared by Matt Rudkin of hailstones ranging from quarter to nearly Ping Pong Ball size. |
| 03:05 | 1 SE Berrien Springs | Berrien | Report from mPING: Half-inch (0.50 in.). |
| 05:45 | Buchanan | Berrien | Photo of hail between 1 to 1.5 inches in diameter in Buchanan. Time estimated via radar. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 17:53 | 2 W Greer | Greenville | Corrects previous hail report from 2 W Greer. |
| 18:43 | 5 SE Antreville | Abbeville | Social media report of nickel to quarter size hail from a motorist on SC 28 in Abbeville County. Time and location estimated via radar. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 01:20 | 1 N New Castle Northwes | Lawrence | From Skywarn spotter. Pea sized hail intermixed with the rainfall began to fall and at the end of the peak intensity of the storm, the hail became bigger reaching the size of a quarter. Time estimated from radar. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 07:56 | Stockton | Jo Daviess | PWS. |
| 08:09 | 4 ESE Geneseo | Henry | PWS. |
| 08:21 | Polo | Ogle | Private weather station on the south side of Polo measured 75.2 mph and 70.7 mph wind gusts at 9:21 AM and 9:22 AM with trees severely bending and tree limbs snaping. |
| 08:54 | 3 WNW Troy Grove | La Salle | Private weather station: 3.7 WNW Troy Grove. |
| 09:00 | 3 ENE Triumph | La Salle | Private weather station: 6.1 SSW Earlville. |
| 09:11 | Sugar Grove | Kane | Significant tree damage reported in town. |
| 09:11 | 2 WNW Sugar Grove | Kane | KARR - Aurora / Sugar Grove Airport. |
| 09:13 | 1 SE Sugar Grove | Kane | Home weather station measured a 97 mph wind gust. |
| 09:15 | 2 ENE Marseilles | La Salle | Private weather station: 1.8 ENE Marseilles. |
| 09:19 | 1 SE Seneca | La Salle | Private weather station. |
| 09:21 | 1 ENE Oswego | Kendall | Private weather station: 0.9 SSE Oswego. |
| 09:24 | 3 SE Batavia | Kane | Private weather station: KILAUROR58. |
| 09:28 | 2 NNW Warrenville | DuPage | A corridor of destructive winds impacted Warrenville and a portion of Lisle during the derecho on August 11. Extensive tree damage occurred in Blackwell Forest Preserve, Herrick Lake Forest Preserve, and Danada Forest Preserve with snapped and uprooted trees. In addition, extensive tree damage occurred throughout Warrenville including the snapping and uprooting of trees ranging in size from 1 to 3 feet in diameter. Several trees fell on homes causing structure damage, as well. Based on video footage and witness reports, the damage was most likely caused by straight line winds in excess of 80 mph on the southern side of a radar-indicated rotation path. Thank you to emergency management partners in Warrenville and DuPage County Forest Preserve for their help in this report. |
| 09:28 | 2 SSE Plainfield | Will | Received 1.59 inches of rain so far. Power out with tree and siding damage to homes. |
| 09:30 | 2 NW Plainfield | Will | Private weather station: 2.3 NW Plainfield. |
| 09:31 | 2 NNW Shorewood | Will | Private weather station. |
| 09:34 | NWS Chicago-Romeoville | Will | Peak wind gust of 58 mph measured by Davis weather station at NWS Chicago office. Severe gusts lasted for 5 to 10 minutes as the storm moved overhead. There are numerous small branches down in the vicinity of the office. |
| 09:37 | 2 NNW Mazon | Grundy | Private weather station. |
| 09:38 | 2 N Lemont | DuPage | Peak wind gust of 70 mph measured by sonic anemometer at a height of 10m. |
| 09:39 | Coal City | Grundy | Private weather station: KILCOALC4. |
| 09:40 | 2 NW Plainfield | Will | Second personal weather station measured an 88 mph wind gust in Plainfield. |
| 09:42 | Frankfort | Will | Sustained winds estimated 55 mph with gusts in excess of 75 mph. |
| 09:44 | 1 WNW Westmont | DuPage | Private weather station: KILDOWNE102. |
| 09:52 | Peotone | Will | Peak wind gust of 87 mph. Secondary sensor reported a wind gust of 78 mph prior to power loss. Widespread tree damage reported as well. |
| 09:53 | 1 N Beecher | Will | Private weather station. |
| 09:54 | Oak Forest | Cook | Private weather station: KILOAKFO13. |
| 09:59 | 3 NE Bradley | Kankakee | Private weather station. |
| 10:00 | 3 NE Navy Pier | LMZ741 | Mesonet station CHII2 Harrison-Dever Crib. Peak gust of 52.1 kt before data loss. |
| 10:01 | 2 E Mokena | Will | Near 195th and La Grange Road. |
| 10:04 | 1 SSE South Barrington | Cook | Private weather station. |
| 10:06 | 1 SSE South Chicago | Cook | Calumet Harbor peak gust of 39 knots. |
| 10:17 | 2 NNW Mazon | Grundy | Private weather station: 2.4 NNW Mazon. |
| 10:23 | 2 NNE Wilmington | Will | weather station at midewin tallgrass prairie. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 07:02 | 2 SW Royerton | Delaware | Measured wind gust at Muncie ASOS. |
| 10:03 | 2 NE Cedar Lake | Lake | Private weather station: KINCEDAR5. |
| 10:03 | Munster | Lake | Private weather station. |
| 10:04 | 1 ESE St. John | Lake | Private weather station: KINSAINT. |
| 10:07 | 1 NNW Crown Point | Lake | Private weather station. |
| 10:09 | Gary Airport | Lake | Peak gust of 86 kt or 99 mph measured at Gary Airport Tower. |
| 10:23 | 1 W Dune Acres | Porter | Private weather station. |
| 10:34 | 4 NE Beverly Shores | LMZ745 | Gust to 65 knots at the Michigan City GLERL site. |
| 10:35 | 3 SSW La Porte | La Porte | AWOS station KPPO La Porte. |
| 10:40 | 1 N La Porte | La Porte | Small tree limbs down and estimated 60 mph wind gusts. Time estimated via radar. |
| 10:40 | 2 ESE Brems | Starke | AWOS station KOXI Knox - Starke Co. Airport. |
| 11:30 | 4 N Beverly Shores | LMZ745 | Gust to 43 knots at the Michigan City Buoy. |
| 11:40 | 4 NNE Beverly Shores | LMZ745 | Michigan City Buoy peak gust of 39 kt. |
| 11:52 | 2 NW South Bend | St. Joseph | Estimated. Occurred with tree damage. |
| 11:55 | Plymouth | Marshall | EMA estimates 70 to 75 mph wind gusts. Time estimated via radar. |
| 12:05 | 3 NW South Bend | St. Joseph | Estimated 60 mph winds and some minor tree damage. |
| 12:19 | 2 NW Benton | Elkhart | ASOS station KGSH Goshen. |
| 12:50 | 1 S Lebanon | Boone | Pea size hail. |
| 12:54 | 3 W Fort Wayne | Allen | Reported by Trained Spotter. |
| 12:55 | 2 ENE Nine Mile | Allen | ASOS station KFWA Fort Wayne International Ap. |
| 16:49 | 3 N West Terre Haute | Vigo | Wind gust to greater than 60 mph. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 01:35 | 6 SSE Kennebec | Lyman | Mesonet station KBMS2 Kennebec 6SSE (SD Mesonet). |
| 16:07 | 12 ENE Buffalo Gap | Custer | Mostly quarter size hail with some stones as large as golf balls. Hail did not cover the ground. Winds estimated at 60 MPH. Power out. Time estimated based on radar. |
| 16:50 | 27 WNW Castle Rock | Butte | Time estimated from radar. |
| 16:53 | 2 S Redig | Harding | Storm is producing prodigious lightning. |
| 17:29 | 4 SSE Hoover | Butte | Measured on a personal weather station along Erk Rd. |
| 17:34 | 8 S Hoover | Butte | Measured on a personal weather station. |
| 17:41 | 9 SSW Castle Rock | Butte | Measured on a personal weather station. |
| 17:51 | 13 NE Newell | Butte | Winds sustained at 58 MPH gusting to 111 MPH. |
| 17:53 | 2 S Newell | Butte | Measured on a personal weather station along Highway 79. |
| 18:14 | Dwtn Spearfish | Lawrence | Winds estimated at 50 MPH coming into Spearfish. Outdoor decorations blown over and small branches down. |
| 18:37 | 2 SSW Enning | Meade | Measured on a personal weather station. |
| 19:54 | 5 ESE Owanka | Pennington | Measured on a personal weather station. |
| 20:24 | Interior | Jackson | Measured on a personal weather station in Interior. |
| 20:44 | Philip | Haakon | Measured on a personal weather station. |
| 21:10 | Belvidere | Jackson | Winds estimated at 90 MPH. Generator damaged. Reporting party had to evacuate camper for safer shelter. A wind gust was measured at 102 MPH west of this location. Time estimated based on radar and measured wind gusts. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 00:05 | 3 WNW Brunswick | Medina | Measured on personal weather station. |
| 08:06 | 2 NW Vandalia | Montgomery | ASOS station KDAY Dayton International Airport. |
| 08:12 | 2 NW Vandalia | Montgomery | ASOS station KDAY Dayton International Airport. |
| 09:01 | 3 ESE Wilmington | Clinton | ASOS station KILN Wilmington Air Park. |
| 09:03 | 2 W Turpin Hills | Hamilton | ASOS station KLUK Cincinnati Lunken Field. |
| 09:15 | 3 NNE Washington Court | Fayette | AWOS station KI23 Fayette County Airport. |
| 09:23 | 2 S Gahanna | Franklin | John Glenn Airport ASOS wind gust. |
| 09:23 | 2 W Turpin Hills | Hamilton | ASOS station KLUK Cincinnati Lunken Field. |
| 09:25 | 2 NNE Whitehall | Franklin | ASOS station KCMH Columbus John Glenn International Airport. |
| 14:15 | 2 WSW Oxford | Butler | AWOS station KOXD Oxford Miami University Apt. |
| 14:25 | 3 NE Fairfield | Butler | ASOS station KHAO Butler County Regional Airport. |
| 14:40 | 3 NE Fairfield | Butler | ASOS station KHAO Butler County Regional Airport. |
| 14:49 | 2 W Turpin Hills | Hamilton | ASOS station KLUK Cincinnati Lunken Field. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 14:44 | 2 SE Hebron | Boone | ASOS station KCVG Cincinnati/Northern Kentucky International Airport. |
| 14:50 | 1 S Wilder | Campbell | Mesonet station HHTS Alexandria 5 NW. |
| 15:25 | 3 SE Berry | Harrison | Mesonet station RBSN Cynthiana 8 N. |
| 15:50 | Carlisle | Nicholas | Nicholas County Kentucky Mesonet. |
| 16:15 | 1 SW Munson | Rowan | Mesonet station MRHD Morehead 4 NE measured a 50mph thunderstorm wind gust. |
| 16:15 | 2 SW Sharkey | Rowan | AWOS station KSYM Morehead Apt measured a 53 mph thunderstorm wind gust. |
| 16:15 | 2 N Prewitt | Montgomery | AWOS station KIOB Mount Sterling Apt measured a 62 mph wind gust. |
| 16:20 | 1 WNW Preston | Bath | Mesonet station PRST Owingsville 4 S measured a 40mph thunderstorm wind gust. |
| 16:35 | 1 W Stanton | Powell | Powell County Mesonet site STAN measured a 43 mph thunderstorm wind gust at 5:35 PM. |
| 17:15 | 1 SSE Noble | Breathitt | Breathitt County Ridge Mesonet Site RFSM measured a 51 mph thunderstorm wind gust at 6:15 PM. |
| 17:30 | 1 NE Vest | Knott | Mesonet station VEST Hindman 5 N measured a 42mph thunderstorm wind gust. |
| 17:35 | 4 NE Boldman | Pike | AWOS station KPBX Pike County Apt measured a 45 mph thunderstorm wind gust. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 06:07 | 1 N Independence | Buchanan | Estimated sustained 60-65 mph winds and gust to 75-80 mph, given trees bending up to 75 degrees. |
| 06:07 | Independence Airport | Buchanan | IADOT AWOS. |
| 06:15 | Independence Airport | Buchanan | KIIB measured a 60mph gust. |
| 06:47 | 2 S Dyersville | Dubuque | Estimated winds to 77mph. No damage visible at my location at this time. Winds to 65mph still occurring. |
| 07:01 | 2 S Dyersville | Dubuque | Estimated sporadic 85+ mph gusts along backside of storms under the rear inflow jet. |
| 07:06 | Dubuque Regional Arpt | Dubuque | REPORTED AT DUBUQUE REGIONAL AIRPORT. |
| 07:15 | 1 WNW Maquoketa | Jackson | IADOT RWIS. |
| 07:20 | 1 WNW Maquoketa | Jackson | IADOT RWIS. |
| 07:25 | 3 E Elwood | Clinton | PWS. |
| 07:48 | 1 WSW Farley | Dubuque | Measured 85 MPH wind gust just west of town. The roof on a commercial building was removed by the storm. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 01:55 | 5 WNW Buckeye | Maricopa | AWOS station KBXK Buckeye. |
| 21:00 | 5 WSW Huachuca City | Cochise | ASOS station KALK 5 WSW Huachuca City measured a wind gust of 62 mph. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 18:22 | 2 E Wise | Wise | Public report of 81 MPH wind gust at home weather station mounted on roof of home. Also noted multiple trees snapped and broad rotation with storm as it passed ahead. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 15:35 | Ridgeland Airport | Jasper | Peak wind gust of 52 mph at the Ridgeland-Claude Dean Airport (K3J1). |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 14:40 | 4 SSE Yermo | San Bernardino | KDAG gusted to 59 mph at 1540 PM, peak gust of 89 MPH at 1542 PM. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 15:05 | Savannah Airport | Chatham | Peak wind gust of 44 mph at the Savannah/Hilton Head International Airport (KSAV). |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 20:04 | 5 SW Judson | Morton | 10 meter measured wind gust at New Salem 6SE NDAWN. |
| Time | Location | County | Observer comment |
|---|---|---|---|
| 18:15 | 2 S Leoti | Wichita | AWOS station K3K7 Leoti Airport. |