Minnesota hail map — September 1, 2026
NOAA radar detected hail of an inch or more over 3 Minnesota cities on September 1, 2026. The largest stones — 1.50″, half dollar size — fell over Winona.
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- Cities hit
- 3
- in Minnesota
- Largest stone
- 1.50″
- half dollar size
- Impact rating
- 5/10
- 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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Minnesota cities hit on September 1, 2026
What people on the ground measured in Minnesota on September 1, 2026
5 reports filed with the National Weather Service — 1 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.
- 4.00″ softball size Public1 W Easton, MN11:00 PM CDTFaribault County
*Delayed Report* Photo of softball size hail seen on Facebook. Time estimated from radar.
- 1.75″ golf ball size Trained Spotter2 W Delavan, MN10:55 PM CDTFaribault County
- 1.50″ half dollar size Fire Dept/Rescue6 ENE Pickwick, MN12:10 AM CDTWinona County
Multiple reports of 1 to 1.5 inch hail sizes. Time estimated from radar.
- 1.00″ quarter size Storm Chaser3 S Waldorf, MN11:39 PM CDTWaseca County
quarter sized hail reported on spotter network.
- 0.88″ penny size Public0 N Northrop, MN10:37 PM CDTMartin County
Nickel to Quarter sized hail north of Northrop, size estimated by dispatch.
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 Minnesota hail days
Shopping for a hail app to work Minnesota?
This page is one storm. If you are deciding which tool to work Minnesota 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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- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Minnesota hail on September 1, 2026
NOAA radar put hail of an inch or more over 3 Minnesota cities that day. The largest stones — 1.50 inches, half dollar size — were over Winona. Every city hit is listed above with its own stone size.