Hail map — April 13, 2026
NOAA radar detected hail of an inch or more over 10 cities across 5 states on April 13, 2026. The largest stones — 2.00″, hen egg size — fell over Owatonna, MN.
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- States hit
- 5
- Cities hit
- 10
- 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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States hit on April 13, 2026
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on April 13, 2026
What people on the ground measured in the US on April 13, 2026
15 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.
- 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 Spotter1 ESE Waumandee, WI7:03 PM CDTBuffalo County
Report made at 713pm after hail core had passed this location. Time of hailfall estimated from radar.
- 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 Trained Spotter4 S Cottonwood Falls, KS4:55 PM CDTChase County
- 2.75″ baseball size Public5 SSW Remsen, IA5:42 PM CDTPlymouth 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
- 2.75″ baseball size Public1 N Ottawa, KS7:42 PM CDTFranklin 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.).
Showing the 15 largest of 235 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 hail days
US hail on April 13, 2026
NOAA radar put hail of an inch or more over 10 cities across 5 states on April 13, 2026. The largest stones — 2.00 inches, hen egg size — were over Owatonna, MN. Every state hit is listed on this page, and every city under it.