| 19:43 | 1.00″ | Vermejo Park | Colfax | NM | (ABQ) |
| 20:25 | 1.75″ | Meeteetse | Park | WY | (RIW) |
| 20:33 | 2.00″ | 2 Nne Meeteetse | Park | WY | (RIW) |
| 21:05 | 1.00″ | 2 W Rangely | Rio Blanco | CO | QUARTER SIZE HAIL. (GJT) |
| 21:32 | 1.00″ | 2 Sw Centennial | Arapahoe | CO | (BOU) |
| 21:36 | 1.00″ | 2 Se Englewood | Arapahoe | CO | (BOU) |
| 22:30 | 1.00″ | 8 Nw Greybull | Big Horn | WY | (RIW) |
| 23:23 | 1.50″ | 2 Nw Bozeman Hot Spring | Gallatin | MT | SOCIAL MEDIA VIDEO AND PHOTOS OF HAIL ALONG THE GALLATIN RIVER. HAIL LASTED SEVERAL MINUTES. MINOR DEFOLIATION OF VEGETATION NOTED IN VIDEO. TIME OF EVENT ESTIMATED FRO (TFX) |
| 23:30 | 1.75″ | 2 Nne Bozeman Hot Sprin | Gallatin | MT | VERY LITTLE RAIN WAS FALLING WITH THE HAIL. (TFX) |
| 23:46 | 1.25″ | 6 E Lavina | Golden Valley | MT | HEAVY RAIN. (BYZ) |
| 23:59 | 1.00″ | 6 Ne Sentinel Butte | Golden Valley | ND | HAIL LASTED 15 MINUTES... WITH 0.56 INCHES OF RAIN. REPORT VIA SOCIAL MEDIA. (BIS) |
| 00:00 | 1.50″ | 14 Nnw Watford City | Mckenzie | ND | (BIS) |
| 00:35 | 1.00″ | 3 Ssw Hollister | Twin Falls | ID | LOTS OF LIGHTNING. (BOI) |
| 00:57 | 1.25″ | 8 E Sather Dam | Mckenzie | ND | (BIS) |
| 00:58 | 1.75″ | 17 Nw Ute Lake State Pa | Harding | NM | (ABQ) |
| 01:00 | 1.25″ | 7 Nnw Spring Brook | Williams | ND | DELAYED REPORT FROM EVENING OF 5/25... FROM SOCIAL MEDIA. PHOTO OF HAIL ABOUT TO THE SIZE OF A HALF DOLLAR. (BIS) |
| 01:03 | 1.00″ | 1 Ne Fountain | El Paso | CO | (PUB) |
| 01:18 | 1.25″ | 5 E Blacktail Lake | Williams | ND | DELAYED REPORT FROM EVENING OF 5/25 FROM SOCIAL MEDIA. PHOTO OF HAIL CLOSE TO THE SIZE OF A HALF DOLLAR. TIME ESTIMATED FROM RADAR. (BIS) |
| 01:25 | 1.00″ | 4 N Tucumcari | Quay | NM | (ABQ) |
| 01:35 | 1.75″ | 12 Nnw Ute Lake State P | Harding | NM | REPORT FROM TWITTER. (ABQ) |
| 01:40 | 1.00″ | Homesteaders Gap | Mckenzie | ND | (BIS) |
| 01:43 | 1.00″ | 6 E Tucumcari | Quay | NM | REPORT VIA SPOTTER NETWORK. (ABQ) |
| 01:45 | 1.00″ | Zahl | Williams | ND | DELAYED REPORT FROM EVENING OF 5/25. GROUND WAS COVERED IN HAIL... WITH THE LARGEST UP TO THE SIZE OF QUARTERS. (BIS) |
| 01:51 | 3.00″ | 7 Ene Tucumcari | Quay | NM | STORM CHASER SHARED PHOTO OF A MEASURED 3 INCH HAILSTONE ALONG HIGHWAY 54 JUST NORTHEAST OF TUCUMCARI. (ABQ) |
| 01:52 | 3.50″ | 5 Ene Tucumcari | Quay | NM | CORRECTS PREVIOUS HAIL REPORT FROM 5 ENE TUCUMCARI. REPORT FROM MPING 3.50 IN. (ABQ) |
| 01:52 | 1.00″ | 5 N Ute Lake State Park | Harding | NM | TWITTER VIDEO SHOWING ESTIMATED QUARTER SIZE HAIL NORTHWEST OF LOGAN. (ABQ) |
| 01:55 | 2.00″ | 4 Ne Tucumcari | Quay | NM | (ABQ) |
| 01:55 | 1.00″ | Glendive | Dawson | MT | SPOTTER REPORTED HAIL STONES UP TO SIZE OF GOLD DOLLAR COIN... JUST LARGER THAN A QUARTER. (GGW) |
| 02:05 | 1.00″ | 8 N Parks | Dundy | NE | CALLER ESTIMATED HAIL MAINLY FROM PEA TO PENNY IN SIZE. THEY SAID THAT THERE WERE A FEW LARGER STONES AROUND A QUARTER IN SIZE. TIME ESTIMATED FROM RADAR. (GLD) |
| 02:27 | 2.00″ | 7 E Tucumcari | Quay | NM | (ABQ) |
| 02:39 | 1.50″ | 16 S Texline | Dallam | TX | (AMA) |
| 03:56 | 1.00″ | Tucumcari | Quay | NM | (ABQ) |
| 04:04 | 1.75″ | 1 E Tucumcari | Quay | NM | (ABQ) |
| 04:47 | 2.00″ | 5 N Wheatland | Quay | NM | REPORT FROM MPING: 2.00 IN. (ABQ) |
| 06:04 | 1.75″ | 2 S Wheatland | Quay | NM | (ABQ) |
| 08:59 | 1.00″ | 1 Ene Santa Rosa | Guadalupe | NM | REPORT FROM MPING: QUARTER (1.00 IN.). (ABQ) |