Hail map for Manitowoc, WI — August 3, 2023
NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Manitowoc on August 3, 2023.

- Max hail size
- 1.50″
- half dollar
- Impact rating
- 5/10
- from stone size
- Size bands over the city
- 2
- distinct radar bands
- Measured on the ground
- 1.00″
- 1.5 mi away · Public
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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- The whole state around Manitowoc, with this swath already on it
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This page covers Manitowoc 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 Manitowoc, WI on August 3, 2023
4 reports filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.00″ quarter size Public2 NNE Manitowoc, WI · 1.5 mi away4:09 PM CDTManitowoc County
- 0.63″ penny size Cocorahs2 NW Two Rivers, WI · 7.4 mi away3:44 PM CDTManitowoc County
- 0.25″ penny size Public2 NW Two Rivers, WI · 7.4 mi away3:49 PM CDTManitowoc County
- 0.25″ penny size Public1 WNW Mishicot, WI · 9.8 mi away3:37 PM CDTManitowoc 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.
Manitowoc hail on August 3, 2023
NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of Manitowoc that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.