Colorado hail map — June 20, 2026
NOAA radar detected hail of an inch or more over 1 Colorado city on June 20, 2026. The largest stones — 1.00″, quarter size — fell over Greeley.
- Cities hit
- 1
- in Colorado
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- 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 June 20, 2026
What people on the ground measured in Colorado on June 20, 2026
12 reports filed with the National Weather Service — 4 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.
- 2.50″ hen egg size Storm Chaser1 E Logan Corners, CO9:55 PM MDTLogan County
- 2.25″ hen egg size Public9 N Stoneham, CO9:21 PM MDTWeld County
Report from mPING: Hen Egg+ (2.25 in.).
- 1.75″ golf ball size Public9 NE Eckley, CO2:59 PM MDTYuma County
Delayed Report: Golf Ball Size Hail 8 miles N and 2 miles W of Wray. Photo Report.
- 1.75″ golf ball size Storm Chaser7 NNW Pawnee Buttes, CO7:54 PM MDTWeld County
- 1.50″ half dollar size Trained Spotter7 NW Woodlin School, CO2:52 PM MDTWashington County
- 1.50″ half dollar size Trained Spotter1 SSW Lucerne, CO10:38 PM MDTWeld County
- 1.25″ half dollar size Public4 N Wray, CO2:59 PM MDTYuma County
Spotter network report of half dollar sized hail.
- 1.25″ half dollar size Trained Spotter2 ESE Laird, CO3:28 PM MDTYuma County
Along US-34 near CO-NE border. Time estimated from radar.
- 1.25″ half dollar size Public8 NE Grover, CO8:21 PM MDTWeld County
Report from mPING: Half Dollar (1.25 in.).
- 1.00″ quarter size Trained Spotter7 SE Holyoke, CO4:10 PM MDTPhillips County
- 1.00″ quarter size Storm ChaserSterling, CO10:07 PM MDTLogan County
- 0.75″ penny size Public1 W Laird, CO3:58 PM MDTYuma County
Report from mPING: Dime (0.75 in.).
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 states hit on June 20, 2026
The full US hail map for June 20, 2026 →Other Colorado hail days
Colorado hail on June 20, 2026
NOAA radar put hail of an inch or more over 1 Colorado city that day. The largest stones — 1.00 inches, quarter size — were over Greeley. Every city hit is listed above with its own stone size.