Hail map for Minnetonka, MN — September 21, 2025
NOAA radar detected hail up to 2.00″ — hen egg size — within 5 miles of Minnetonka on September 21, 2025.
- Max hail size
- 2.00″
- hen egg
- Impact rating
- 7/10
- from stone size
- Size bands over the city
- 3
- distinct radar bands
- Reached the ground
- 70%
- NOAA POSH probability
- Measured on the ground
- 2.00″
- 1.7 mi away · Public
NOAA's Probability of Severe Hail peaked at 70% over Minnetonka that day — high: around even odds of 1″ hail reaching the ground. It is a separate model from the size estimate above: one asks how big the stones were in the storm, the other asks whether they made it down.
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Work Minnetonka on the live hail map
- The whole state around Minnetonka, with this swath already on it
- Three years of hail swaths, filterable by stone size
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Did hail hit your address?
This page covers Minnetonka 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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What people on the ground measured in Minnetonka, MN on September 21, 2025
8 reports filed with the National Weather Service — 2 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.
- 2.00″ hen egg size Public1 SW Minnetonka, MN · 1.7 mi away9:20 PM CDTHennepin County
Report from mPING: Hen Egg (2.00 in.).
- 2.00″ hen egg size Public1 N Deephaven, MN · 2.0 mi away9:05 PM CDTHennepin County
Report and picture sent via X.
- 1.75″ golf ball size 911 Call Center1 SE Deephaven, MN · 0.3 mi away9:07 PM CDTHennepin County
- 1.75″ golf ball size Trained Spotter1 SSW Minnetonka, MN · 1.7 mi away9:15 PM CDTHennepin County
- 1.50″ half dollar size Public1 SW Minnetonka, MN · 1.7 mi away9:16 PM CDTHennepin County
Report from mPING: Ping Pong Ball (1.50 in.).
- 1.25″ half dollar size Public1 SSE Minnetonka, MN · 2.7 mi away9:14 PM CDTHennepin County
- 1.00″ quarter size Public1 W Minnetonka, MN · 1.6 mi away9:04 PM CDTHennepin County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained Spotter1 NNW Hopkins, MN · 4.2 mi away9:12 PM CDTHennepin 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.
Minnetonka hail on September 21, 2025
NOAA radar estimated stones up to 2.00 inches — hen egg size — within about 5 miles of Minnetonka that day, across 3 distinct size bands. Sizes vary street to street inside a single swath.