Iowa hail map — July 10, 2025
NOAA radar detected hail of an inch or more over 4 Iowa cities on July 10, 2025. The largest stones — 1.50″, half dollar size — fell over Clinton.
- Cities hit
- 4
- in Iowa
- Largest stone
- 1.50″
- half dollar size
- Impact rating
- 5/10
- 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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This page covers Iowa as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
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Iowa cities hit on July 10, 2025
What people on the ground measured in Iowa on July 10, 2025
4 reports filed with the National Weather Service — 3 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.
- 1.75″ golf ball size Broadcast MediaClinton, IA9:17 PM CDTClinton County
Location and time estimated by radar.
- 1.00″ quarter size Trained SpotterIowa City, IA5:37 PM CDTJohnson County
- 0.88″ penny size Trained Spotter2 SE Iowa City, IA5:35 PM CDTJohnson County
- 0.50″ penny size Trained Spotter1 WSW University Height, IA5:30 PM CDTJohnson County
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 Iowa hail days
Iowa hail on July 10, 2025
NOAA radar put hail of an inch or more over 4 Iowa cities that day. The largest stones — 1.50 inches, half dollar size — were over Clinton. Every city hit is listed above with its own stone size.