| 17:50 | 1.00″ | 6 Ssw Champion | Chase | NE | Corrects previous hail report from 6 SSW Champion from MDT to CDT. Public reports extended period of hail... quarter sized and smaller... stripped corn and crop. (LBF) |
| 17:55 | 1.50″ | 6 Sw Champion | Chase | NE | Corrects previous hail report from 6 SW Champion from MDT to CDT. Public reports hail a little less than golf ball sized... crop damage... time estimated by radar. (LBF) |
| 19:35 | 1.50″ | 13 Nne Kaycee | Johnson | WY | (RIW) |
| 19:43 | 1.00″ | 5 E Dwtn Rapid City | Pennington | SD | (UNR) |
| 20:10 | 1.25″ | 4 N Dwtn Rapid City | Pennington | SD | (UNR) |
| 20:17 | 1.50″ | 4 N Dwtn Rapid City | Pennington | SD | (UNR) |
| 20:25 | 1.00″ | Box Elder | Pennington | SD | (UNR) |
| 20:30 | 1.00″ | 4 E Box Elder | Pennington | SD | Mping report (UNR) |
| 21:00 | 1.00″ | Tilford | Meade | SD | (UNR) |
| 21:17 | 1.75″ | 1 S Dwtn Rapid City | Pennington | SD | (UNR) |
| 21:20 | 1.50″ | 2 S Dwtn Rapid City | Pennington | SD | (UNR) |
| 21:20 | 1.50″ | 1 E Dwtn Rapid City | Pennington | SD | (UNR) |
| 21:30 | 1.00″ | 6 Nne Osage | Weston | WY | mostly pea to dime size hail (UNR) |
| 21:34 | 1.25″ | Rapid City Arpt | Pennington | SD | Mping report (UNR) |
| 21:39 | 1.50″ | Lusk | Niobrara | WY | Hail in Lusk varied from pennies to half dollars to ping pong ball sized. (CYS) |
| 22:21 | 1.00″ | 4 Wnw Folsom | Custer | SD | Mostly dimes with some quarters. (UNR) |
| 22:46 | 1.00″ | Harrison | Sioux | NE | Quarter sized hail reported in Harrison... NE. (CYS) |
| 22:47 | 1.75″ | 4 Se Folsom | Custer | SD | (UNR) |
| 23:00 | 1.50″ | 6 W Albin | Laramie | WY | Report from mPING: Ping Pong Ball (1.50 in.). (CYS) |
| 23:05 | 1.00″ | Gun Barrel | Laramie | WY | (CYS) |
| 23:13 | 2.50″ | 5 W Albin | Laramie | WY | Trained storm spotter reports upwards of lime to tennis ball size hail west of Albin. (CYS) |
| 23:26 | 2.75″ | 6 S Albin | Laramie | WY | Baseball hail reported per trained spotter. (CYS) |
| 23:40 | 4.00″ | 8 S Albin | Laramie | WY | (CYS) |
| 00:30 | 1.75″ | 17 Nnw Manter | Hamilton | KS | (DDC) |
| 01:00 | 1.00″ | 3 E Binford | Griggs | ND | Mostly nickel size... a few quarters. (FGF) |
| 01:15 | 1.75″ | 6 E Wallace | Logan | KS | delayed report passed along from EM from social media of golf ball hail about 3 miles south of US40 at the Logan/Wallace county. (GLD) |
| 01:20 | 1.00″ | 1 Nw Cooperstown | Griggs | ND | The hail covered the ground. (FGF) |
| 01:25 | 1.75″ | 1 E Sidney | Cheyenne | NE | Facebook image and estimated hail size east of Sidney. (CYS) |
| 01:31 | 1.50″ | 13 Nw Belle Fourche | Butte | SD | (UNR) |
| 01:33 | 1.00″ | 1 N Sidney | Cheyenne | NE | Report from mPING: Quarter (1.00 in.). (CYS) |
| 01:43 | 1.75″ | 5 Nne Tribune | Greeley | KS | Corrects previous hail report from 5 NNE Tribune. reported ping pong ball to slightly larger hail just ended. Photos sent via social media of measured hail 1.25 to 1.75 (GLD) |
| 02:06 | 1.00″ | New Richmond | St. Croix | WI | Delayed report from EM. Time estimated via radar. (MPX) |
| 02:34 | 4.00″ | Iliff | Logan | CO | Radar used to estimate time. (BOU) |
| 02:34 | 3.00″ | 3 Ne Iliff | Logan | CO | (BOU) |
| 02:54 | 2.00″ | 6 Wsw Peetz | Logan | CO | Report from mPING: Hen Egg (2.00 in.). (BOU) |
| 02:54 | 2.25″ | 6 W Peetz | Logan | CO | Report from mPING: Hen Egg+ (2.25 in.). (BOU) |
| 03:00 | 2.50″ | 9 Ne Westplains | Logan | CO | (BOU) |
| 03:13 | 2.75″ | Fleming | Logan | CO | Report from mPING: Baseball (2.75 in.). (BOU) |
| 03:25 | 1.00″ | Iliff | Logan | CO | Report from mPING: Quarter (1.00 in.). (BOU) |
| 03:28 | 1.75″ | 1 N Haxtun | Phillips | CO | (BOU) |
| 03:32 | 2.75″ | Haxtun | Phillips | CO | (BOU) |
| 03:37 | 1.00″ | 1 N Haxtun | Phillips | CO | (BOU) |
| 04:03 | 1.00″ | Sterling | Logan | CO | (BOU) |
| 04:08 | 1.00″ | Sterling | Logan | CO | (BOU) |
| 04:11 | 1.25″ | Sterling | Logan | CO | (BOU) |
| 04:12 | 1.00″ | 1 Ne Sterling | Logan | CO | Report from mPING: Quarter (1.00 in.). (BOU) |
| 04:25 | 1.25″ | Sw Holyoke | Phillips | CO | (BOU) |
| 04:26 | 1.25″ | Fort Lupton | Weld | CO | Dents in car. Time estimated. (BOU) |
| 04:28 | 1.50″ | Fort Lupton | Weld | CO | Time estimate based on radar. (BOU) |
| 04:32 | 1.75″ | Holyoke | Phillips | CO | (BOU) |
| 04:37 | 2.50″ | 1 Wnw Log Lane Village | Morgan | CO | (BOU) |
| 04:41 | 3.00″ | 2.5 N Fort Morgan | Morgan | CO | Twitter post showing 3 inch hail. (BOU) |
| 04:45 | 1.75″ | 6 Se Holyoke | Phillips | CO | (BOU) |
| 04:47 | 2.00″ | 2 Nne Fort Morgan | Morgan | CO | (BOU) |
| 04:50 | 1.00″ | 6 Ssw Champion | Chase | NE | Public reports extended period of hail... quarter sized and smaller... stripped corn and crop. (LBF) |
| 04:52 | 3.00″ | 2 N Fort Morgan | Morgan | CO | (BOU) |
| 04:54 | 2.75″ | 1 Wnw Log Lane Village | Morgan | CO | (BOU) |
| 04:55 | 1.50″ | 6 Sw Champion | Chase | NE | Public reports hail a little less than golf ball sized... crop damage... time estimated by radar. (LBF) |
| 04:59 | 2.50″ | Brush | Morgan | CO | Windows broken... car damage... trees shredded. 0.9 inch rainfall. (BOU) |
| 05:00 | 1.00″ | Roggen | Weld | CO | Time estimate based on radar. (BOU) |
| 05:00 | 2.75″ | Brush | Morgan | CO | Report from mPING: Baseball (2.75 in.). (BOU) |
| 05:00 | 2.50″ | 1 Nnw Brush | Morgan | CO | Report from mPING: Tennis Ball (2.50 in.). (BOU) |
| 05:05 | 2.75″ | 3 Wsw Brush | Morgan | CO | (BOU) |
| 05:05 | 1.75″ | 12 Se Holyoke | Phillips | CO | (BOU) |
| 05:07 | 3.00″ | Brush | Morgan | CO | Twitter post of hail slightly larger than a baseball. (BOU) |
| 05:15 | 1.50″ | Wauneta | Yuma | CO | Delayed report of 1.5 inch hail in Wauneta that destroyed a wind shield. (GLD) |
| 05:16 | 2.75″ | 1 Nne Brush | Morgan | CO | Report from mPING: Baseball (2.75 in.). (BOU) |
| 05:30 | 1.50″ | 6 N Gary | Morgan | CO | car dents... shingles damaged... shredded leaves. (BOU) |
| 05:30 | 2.00″ | Wiggins | Morgan | CO | (BOU) |
| 05:37 | 1.00″ | Wiggins | Morgan | CO | (BOU) |
| 05:45 | 1.50″ | Beaver City | Furnas | NE | Hail to at least ping pong ball size. This was an isolated storm a few hours prior to the more damaging storm complex. (GID) |
| 05:45 | 3.00″ | 2 Ne Akron | Washington | CO | Large hail stones 15-20 feet apart. (BOU) |
| 05:50 | 1.75″ | Pigeon Falls | Trempealeau | WI | Quarter to golfball size hail covering ground. Relayed via WQOW. (ARX) |
| 05:54 | 2.50″ | 5 W Akron | Washington | CO | (BOU) |
| 05:54 | 3.00″ | 1 Nw Akron | Washington | CO | (BOU) |
| 05:58 | 3.00″ | 1 Nw Akron | Washington | CO | (BOU) |
| 06:00 | 4.00″ | Otis | Washington | CO | (BOU) |
| 06:00 | 3.00″ | Akron | Washington | CO | (BOU) |
| 06:01 | 2.50″ | 2 Se Akron | Washington | CO | (BOU) |
| 06:03 | 2.75″ | 13 Nnw Max | Dundy | NE | Social media report of Baseball sized hail 15 miles north of Benkelman. Baseball sized hail is ongoing... and started about 11:57 PM MDT. (GLD) |
| 06:10 | 2.00″ | 7 Ne Otis | Washington | CO | (BOU) |
| 06:15 | 1.75″ | 3 E Stratton | Hitchcock | NE | Delayed report of pea to Gold Ball Sized hail at the Swanson Reservoir. Broken windows and camper damage reported. (GLD) |
| 06:15 | 2.50″ | Platner | Washington | CO | (BOU) |
| 06:23 | 4.00″ | Otis | Washington | CO | Social media post of the hail with a tape measure. (BOU) |
| 06:25 | 3.25″ | 8 N Benkelman | Dundy | NE | Report from mPING: Baseball+ (3.25 in.). (GLD) |
| 06:25 | 1.25″ | 8 Nnw Stratton | Hitchcock | NE | Delayed report of greater than 1 inch hail falling 8 miles North-northwest of Stratton... NE. (GLD) |
| 06:26 | 2.50″ | Otis | Washington | CO | (BOU) |
| 06:28 | 2.00″ | Otis | Washington | CO | (BOU) |
| 06:29 | 2.50″ | Otis | Washington | CO | (BOU) |
| 06:29 | 1.50″ | 7 Nnw Stratton | Hitchcock | NE | (GLD) |
| 06:30 | 1.50″ | 7 Wsw Palisade | Hitchcock | NE | Largest size of Ping Pong sized hail starting around 12:20 AM MDT. At the time of the call... hail size had dropped slightly... average size is around 1 inch. Ground is (GLD) |
| 06:40 | 1.00″ | 1 E Masters | Weld | CO | Report from mPING: Quarter (1.00 in.). (BOU) |
| 06:41 | 1.50″ | 1 Wsw Yuma | Yuma | CO | Spotter network report of 1.50 inch (walnut size) hail on Highway 34 near Yuma... CO at 1241 AM MDT (0641 UTC). (GLD) |
| 06:45 | 2.00″ | Eckley | Yuma | CO | Delayed Report with photos of 2 inch hail in Eckley... CO. (GLD) |
| 06:45 | 1.50″ | Trenton | Hitchcock | NE | Delayed report of 1.5 inch hail... 70 mph winds... broken windows and downed power lines in Trenton... NE. (GLD) |
| 06:58 | 1.50″ | 2 Nw Trenton | Hitchcock | NE | Report of mostly Pea sized hail with a few ping pong ball sized stones and a 45 mph wind gust. Ground is only partially covered in hail but melting quickly with rain. (GLD) |
| 07:17 | 1.00″ | 7 N Benkelman | Dundy | NE | Report of 1 inch hail 7 miles north of Benkelman. (GLD) |
| 07:20 | 2.50″ | 9 S Otis | Washington | CO | (BOU) |
| 07:27 | 1.00″ | 8 N Benkelman | Dundy | NE | Report from mPING: Quarter (1.00 in.). (GLD) |
| 08:00 | 1.75″ | 6 Ne Heartstrong | Yuma | CO | Corrects previous hail report from Eckley. Delayed Report of golf ball sized hail for about a minute followed by 5 minutes of nickel to ping pong ball sized hail 8 mile (GLD) |
| 08:00 | 1.75″ | Eckley | Yuma | CO | Delayed Report of golf ball sized hail for about a minute followed by 5 minutes of nickel to ping pong ball sized hail. (GLD) |
| 08:05 | 3.00″ | 5 Wsw Wilsonville | Furnas | NE | Numerous windows broken... tree limbs snapped. (GID) |
| 08:10 | 1.75″ | Wilsonville | Furnas | NE | Wind driven golf ball sized hail broke 7 windows on our observers house. Many other windows were broken around town. (GID) |
| 08:22 | 2.00″ | Loves Park | Winnebago | IL | Photo showed hail at least 2 inches in diameter. Time estimated by radar. (LOT) |
| 08:24 | 1.25″ | Machesney Park | Winnebago | IL | Report from mPING: Half Dollar (1.25 in.). (LOT) |
| 08:25 | 2.75″ | Beaver City | Furnas | NE | Facebook report and photo showing extensive home siding damage from a combination of hail up to baseball size and strong winds. also reports of several broken car windo (GID) |
| 08:26 | 1.75″ | 3 Ese Loves Park | Winnebago | IL | Time estimated by radar. (LOT) |
| 08:32 | 1.00″ | 4 Nnw Cherry Valley | Winnebago | IL | [Delayed report] Photo shared of quarter size hail that fell near the intersection of Spring Creek Rd. and Perryville Rd. in Rockford. (LOT) |
| 08:47 | 1.00″ | 1 Nne Belvidere | Boone | IL | Report from mPING: Quarter (1.00 in.). (LOT) |
| 08:48 | 1.00″ | Marquette Heights | Tazewell | IL | Viewer photo report from WEEK news. (ILX) |
| 08:50 | 1.00″ | Belvidere | Boone | IL | Photo relayed via social media. (LOT) |
| 08:55 | 1.00″ | 2 S Long Island | Phillips | KS | Report from mPING: Quarter (1.00 in.). (GID) |
| 08:55 | 1.50″ | 2 Nw Orleans | Harlan | NE | Observer reports broken windows from a combination of hail up to ping pong ball size and winds estimated around 70 mph. (GID) |
| 08:59 | 1.00″ | 1 Nnw Belvidere | Boone | IL | Report from mPING: Quarter (1.00 in.). (LOT) |
| 09:01 | 1.00″ | 3 N Alma | Harlan | NE | Delayed report from Facebook. Time estimated. (GID) |
| 09:09 | 1.00″ | Toledo | Cumberland | IL | (ILX) |
| 09:10 | 1.00″ | 3 W Marengo | Mchenry | IL | Photo shared on social media of hail measuring 1 inch in diameter. (LOT) |
| 09:13 | 1.25″ | Goodland | Sherman | KS | Delayed Report of 1.25 inch hail in Goodland... KS. Large branches were also reported being down. (GLD) |
| 09:14 | 1.50″ | Goodland | Sherman | KS | Delayed Report of 1.5 inch hail in Goodland. (GLD) |
| 09:15 | 1.00″ | Goodland | Sherman | KS | Delayed Report of 1 inch hail in Goodland. (GLD) |
| 09:16 | 1.00″ | 1 Nne Goodland | Sherman | KS | 1 inch diameter hail measured at NWS Goodland. (GLD) |
| 09:19 | 1.00″ | Goodland | Sherman | KS | Report from mPING: Quarter (1.00 in.). (GLD) |
| 09:20 | 1.25″ | 1 Nne Goodland | Sherman | KS | 1.25 inch diameter hail measured at NWS Goodland. (GLD) |
| 09:20 | 1.50″ | 2 S Norton | Norton | KS | Delayed Report of 1 to 1.5 inch hail 2 miles south of Norton. (GLD) |
| 09:21 | 1.00″ | Goodland | Sherman | KS | Quarter size hail in Goodland. (GLD) |
| 09:24 | 1.00″ | 1 Ssw Norton | Norton | KS | (GLD) |
| 09:26 | 1.25″ | Stanford | Mclean | IL | Report from mPING: Half Dollar (1.25 in.). (ILX) |
| 09:30 | 1.50″ | Stanford | Mclean | IL | Report from mPING: Ping Pong Ball (1.50 in.). (ILX) |
| 09:30 | 1.50″ | Congerville | Woodford | IL | Emergency Manager relayed report from spotter in Congerville... IL (Woodford Co.). (ILX) |
| 09:55 | 2.00″ | 1 Nnw Fairbury | Jefferson | NE | (OAX) |
| 09:57 | 1.00″ | 1 Nw Fairbury | Jefferson | NE | (OAX) |
| 09:58 | 2.50″ | 1 Wnw Fairbury | Jefferson | NE | (OAX) |
| 10:19 | 1.00″ | 1 Nne North Terre Haute | Vigo | IN | Report from mPING: Quarter (1.00 in.). (IND) |
| 10:25 | 1.00″ | Virginia | Gage | NE | Large tree uprooted. (OAX) |
| 10:31 | 1.25″ | 5 E Heyworth | Mclean | IL | (ILX) |
| 10:52 | 1.00″ | 1 Ene Farmer City | De Witt | IL | I-74 and IL 54 in Farmer City... IL. (ILX) |
| 11:01 | 1.00″ | 2 Nne Cisco | Piatt | IL | SWOP report... time estimated by radar. (ILX) |
| 11:15 | 1.75″ | Monticello | Piatt | IL | Ping pong to golf ball sized hail. Time estimated by radar. (ILX) |
| 11:15 | 1.00″ | 4 S Mansfield | Piatt | IL | (ILX) |
| 11:17 | 1.00″ | Sullivan | Sullivan | IN | Time estimated via radar. (IND) |
| 11:18 | 1.00″ | Lawrenceville | Lawrence | IL | Time estimated by radar. (ILX) |
| 11:34 | 1.50″ | Palmer | Washington | KS | Report from mPING: Ping Pong Ball (1.50 in.). (TOP) |
| 11:34 | 1.25″ | 4 Sse Morrowville | Washington | KS | (TOP) |
| 11:39 | 1.00″ | Greenleaf | Washington | KS | Report from mPING: Quarter (1.00 in.). (TOP) |
| 11:45 | 1.75″ | 4 Ssw Vincennes | Knox | IN | Two reports near the same location. (IND) |
| 11:49 | 1.00″ | Worthington | Greene | IN | Relayed to dispatch via social media. Time estimated via radar. (IND) |
| 11:49 | 3.25″ | 1 N Tuscola | Douglas | IL | Time estimated by radar. (ILX) |