Greeley, Colorado Hail Report and Map: June 21, 2026
Was there hail in Greeley, CO on June 21, 2026? Radar estimated hail up to 1.05 inches inside the town limits of Greeley on June 21, 2026 (Eastern time). Radar estimates of at least 0.5 inch covered 9% of the town. Across the report area, the maximum radar estimate was 1.52 inches. The strongest part of the swath was about 14 miles southeast of Greeley, CO. Radar detected hail aloft in this area between about 10:10 p.m. and 10:40 p.m. MT on June 20, 2026.
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Hail estimates at a glance
| Storm date (Eastern time) | June 21, 2026 (Sunday) |
|---|---|
| Maximum radar estimate across the area | 1.52 inches; strongest part of the swath about 14 miles southeast of Greeley, CO |
| Maximum radar estimate inside Greeley | 1.05 inches |
| Share of Greeley with radar estimates of at least 0.5 inch | 9% |
| Approximate radar timing | Between about 10:10 p.m. and 10:40 p.m. MT on June 20, 2026 (Mountain time) |
| County coverage includes (0.5 inch or larger) | Weld County (202 sq mi) and Morgan County (9 sq mi) |
| Area with radar estimates of 0.5 inch or larger | about 210 square miles |
| Area with radar estimates of 1 inch or larger | about 33 square miles |
| Source | NOAA MRMS radar hail estimates (MESH) |
Which towns had hail on June 21, 2026?
Radar estimated hail of at least 0.5 inch inside these town limits, using U.S. Census boundaries. Each percentage is the share of town area with those estimates.
| Town | County | Maximum radar estimate inside town limits | Town area with estimates of at least 0.5 inch |
|---|---|---|---|
| Kersey, CO | Weld County | 1.07 inches | 52% |
| Greeley, CO | Weld County | 1.05 inches | 9% |
| Eaton, CO | Weld County | 0.76 inch | 29% |
How big was the hail in Greeley?
Radar estimated hail up to 1.05 inches inside the town limits of Greeley. Among the listed towns, the highest estimate was 1.07 inches inside the limits of Kersey. A town's maximum isn't an estimate for every home. Check the swath for estimates around an address.
Towns near the hail
The strongest part of the swath was within 15 miles of these towns. Distances and directions run from each town to that part of the swath.
- Evans, CO: strongest radar estimates about 12 miles east of town
What time did radar detect hail?
Radar detected hail aloft in this area between about 10:10 p.m. and 10:40 p.m. MT on June 20, 2026. We used 31 NOAA radar hail detections in this area to estimate the window. We trim outlying detection times when enough are available, then round down to five-minute marks. It doesn't give an arrival time at an address.
Data source and limits
We use NOAA's MRMS radar product MESH (Maximum Estimated Size of Hail) for hail-size estimates. Each town's figure is the maximum inside its Census town limits. The percentage is the town area with estimates of at least 0.5 inch. A town's maximum isn't an estimate for every home. Each storm date covers one calendar day in Eastern time. A late-evening storm west of the Eastern time zone can appear under two dates. Radar estimates don't confirm hail on the ground or roof damage. Hail of 0.5 to 0.75 inch can damage roofs, especially older roofs. An estimate below 1 inch doesn't rule out damage. Read how we calculate sizes and times.