Colorado hail map — May 28, 2024
NOAA radar detected hail of an inch or more over 3 Colorado cities on May 28, 2024. The largest stones — 2.00″, hen egg size — fell over Greeley.

- Cities hit
- 3
- in Colorado
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Colorado cities hit on May 28, 2024
What people on the ground measured in Colorado on May 28, 2024
12 reports filed with the National Weather Service — 2 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 2.00″ hen egg size Public1 E Garden City, CO9:45 PM MDTWeld County
- 1.75″ golf ball size Public2 WSW Flagler, CO6:00 PM MDTKit Carson County
Hailed for approximately 30 minutes. Reported with pictures from social media.
- 1.75″ golf ball size Public2 W Johnstown, CO10:15 PM MDTWeld County
- 1.75″ golf ball size Public2 W Johnstown, CO10:15 PM MDTWeld County
- 1.75″ golf ball size Broadcast MediaJohnstown, CO10:28 PM MDTWeld County
- 1.50″ half dollar size Trained Spotter2 W Las Animas, CO4:33 PM MDTBent County
- 1.50″ half dollar size Trained Spotter1 W Las Animas, CO4:38 PM MDTBent County
Quarter size hail, with bigger stones estimated at 1.5 inches.
- 1.50″ half dollar size Public7 S Kirk, CO5:39 PM MDTKit Carson County
picture on facebook of hail compared to an actual quarter.... hail was larger than the quarter.
- 1.50″ half dollar size Public4 SE Woodrow, CO8:20 PM MDTWashington County
- 1.50″ half dollar size Public2 W Johnstown, CO10:15 PM MDTWeld County
- 1.25″ half dollar size Public12 N Bethune, CO7:00 PM MDTKit Carson County
facebook report of a 2 mile swath of hail that was 6 inches deep and that flattened the wheat... time estimated by radar.
- 1.25″ half dollar size Public1 NE Garden City, CO10:10 PM MDTWeld County
Showing the 12 largest of 25 hail reports filed that day.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other Colorado hail days
Colorado hail on May 28, 2024
NOAA radar put hail of an inch or more over 3 Colorado cities that day. The largest stones — 2.00 inches, hen egg size — were over Greeley. Every city hit is listed above with its own stone size.