Minnesota hail map — April 13, 2026
NOAA radar detected hail of an inch or more over 5 Minnesota cities on April 13, 2026. The largest stones — 2.00″, hen egg size — fell over Owatonna.

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- Cities hit
- 5
- in Minnesota
- 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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Minnesota cities hit on April 13, 2026
What people on the ground measured in Minnesota on April 13, 2026
12 reports filed with the National Weather Service — 6 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.
- 3.50″ baseball size Trained SpotterLake Crystal, MN7:16 PM CDTBlue Earth County
- 3.30″ baseball size PublicDennison, MN6:45 PM CDTGoodhue County
- 3.00″ baseball size Emergency Mngr4 NNE Faribault, MN3:53 PM CDTRice County
- 3.00″ baseball size Trained SpotterLake Crystal, MN7:15 PM CDTBlue Earth County
- 3.00″ baseball size Trained Spotter6 SE Morristown, MN7:15 PM CDTSteele County
Photo with measured hail.
- 3.00″ baseball size PublicLake Crystal, MN8:28 PM CDTBlue Earth County
- 2.75″ baseball size Public1 S St. Peter, MN6:17 PM CDTNicollet County
Report from mPING: Baseball (2.75 in.).
- 2.75″ baseball size Trained Spotter4 N Madelia, MN7:02 PM CDTBrown County
- 2.75″ baseball size 911 Call Center4 WNW Lake Crystal, MN7:15 PM CDTBlue Earth County
- 2.50″ hen egg size Public5 W Hader, MN4:45 PM CDTGoodhue County
Delayed report relayed with a photo via NWSChat.
- 2.50″ hen egg size Public4 E Ormsby, MN5:34 PM CDTWatonwan County
Report from mPING: Tennis Ball (2.50 in.).
- 2.50″ hen egg size Trained Spotter4 ENE Bellechester, MN5:43 PM CDTGoodhue County
Showing the 12 largest of 83 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 states hit on April 13, 2026
The full US hail map for April 13, 2026 →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.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- 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 April 13, 2026
NOAA radar put hail of an inch or more over 5 Minnesota cities that day. The largest stones — 2.00 inches, hen egg size — were over Owatonna. Every city hit is listed above with its own stone size.