Iowa hail map — March 10, 2026
NOAA radar detected hail of an inch or more over 2 Iowa cities on March 10, 2026. The largest stones — 2.00″, hen egg size — fell over Iowa City.
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- The March 10, 2026 swath — and every other storm since 2023 across Iowa
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- Cities hit
- 2
- in Iowa
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Iowa cities hit on March 10, 2026
What people on the ground measured in Iowa on March 10, 2026
12 reports filed with the National Weather Service — 7 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 2.75″ baseball size Public3 SW West Branch, IA7:23 PM CDTJohnson County
- 2.50″ hen egg size Public3 W Iowa City Municipal, IA7:04 PM CDTJohnson County
- 2.00″ hen egg size Trained SpotterEldon, IA6:33 PM CDTWapello County
at the Cardinal High School. Hailed for 6 minutes until 6:39 pm.
- 2.00″ hen egg size Trained Spotter3 SSE Cedar Rapids, IA7:03 PM CDTLinn County
Hail sizes between 1 to 2 inches in diameter. Time estimated by radar.
- 2.00″ hen egg size Emergency Mngr3 N Bernard, IA7:15 PM CDTDubuque County
Time estimated by radar.
- 2.00″ hen egg size Emergency MngrBernard, IA7:30 PM CDTDubuque County
- 1.75″ golf ball size Trained Spotter3 N Floris, IA6:10 PM CDTWapello County
Pictures of sporadic golf ball sized hail mixed in with smaller hail.
- 1.75″ golf ball size PublicWest Branch, IA7:25 PM CDTCedar County
Time estimated by radar.
- 1.75″ golf ball size Fire Dept/RescueEpworth, IA8:04 PM CDTDubuque County
Delayed report via EM. Mainly quarter to half dollar sized hail with some golfball hail.
- 1.50″ half dollar size Fire Dept/RescueBatavia, IA6:23 PM CDTJefferson County
- 1.50″ half dollar size Trained Spotter2 SE Iowa City, IA7:15 PM CDTJohnson County
Size increased since last report.
- 1.50″ half dollar size Trained Spotter1 NE Rochester, IA7:39 PM CDTCedar County
Showing the 12 largest of 53 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 Iowa hail days
Shopping for a hail app to work Iowa?
This page is one storm. If you are deciding which tool to work Iowa with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
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- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Iowa hail on March 10, 2026
NOAA radar put hail of an inch or more over 2 Iowa cities that day. The largest stones — 2.00 inches, hen egg size — were over Iowa City. Every city hit is listed above with its own stone size.