Wisconsin hail map — March 31, 2026
NOAA radar detected hail of an inch or more over 1 Wisconsin city on March 31, 2026. The largest stones — 1.00″, quarter size — fell over Sheboygan.
Claim your live interactive hail map
Every address in Wisconsin at once — three years of NOAA hail swaths drawn on a map you can zoom, filter and actually work.
$79/moall of Wisconsin, not one storm day
- The March 31, 2026 swath — and every other storm since 2023 across Wisconsin
- GPS door-knocking — pins, photos and who you have already hit
- Jobs, contacts, estimates and invoices included
- An alert the next time Wisconsin gets hit
HailTrace charges $229 for this one day, once. $79 here is all of Wisconsin, every day.
- Cities hit
- 1
- in Wisconsin
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Did hail hit your address?
This page covers Wisconsin 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.
Check my addressFree, and no account needed to look it up. If hail did hit, you'll have the date and the stone size in writing — which is the first thing an adjuster asks for.
Wisconsin cities hit on March 31, 2026
What people on the ground measured in Wisconsin on March 31, 2026
12 reports filed with the National Weather Service — 4 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.
- 1.25″ half dollar size Public1 S Howards Grove, WI10:42 AM CDTSheboygan County
Report from mPING: Half Dollar (1.25 in.).
- 1.00″ quarter size PublicPrinceton, WI8:43 AM CDTGreen Lake County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public4 NNW Sheboygan, WI10:27 AM CDTSheboygan County
Picture of quarter sized hail in the town of Mosel.
- 0.88″ penny size Trained Spotter4 ENE Green Bay, WI10:53 AM CDTBrown County
- 0.88″ penny size Trained Spotter2 SE Mackville, WI10:59 AM CDTOutagamie County
Pea to nickel size hail.
- 0.75″ penny size Public2 NW High Cliff State P, WI11:35 AM CDTCalumet County
Report from mPING: Dime (0.75 in.).
- 0.75″ penny size PublicChilton, WI12:04 PM CDTCalumet County
Report from mPING: Dime (0.75 in.).
- 0.70″ penny size PublicNecedah, WI7:45 AM CDTJuneau County
- 0.70″ penny size Trained Spotter1 SSE Zittau, WI8:51 AM CDTWinnebago County
Pea to dime size hail.
- 0.50″ penny size Official NWS Obs2 E La Crosse, WI7:10 AM CDTLa Crosse County
- 0.50″ penny size Public3 N Big Flats, WI7:55 AM CDTAdams County
- 0.50″ penny size Public1 SW Oshkosh, WI8:59 AM CDTWinnebago County
Report from mPING: Half-inch (0.50 in.).
Showing the 12 largest of 22 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 March 31, 2026
The full US hail map for March 31, 2026 →Other Wisconsin hail days
Shopping for a hail app to work Wisconsin?
This page is one storm. If you are deciding which tool to work Wisconsin 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.
Wisconsin hail on March 31, 2026
NOAA radar put hail of an inch or more over 1 Wisconsin city that day. The largest stones — 1.00 inches, quarter size — were over Sheboygan. Every city hit is listed above with its own stone size.