Wisconsin Hail Map & Storm Reports
Every verified hail report in Wisconsin from the last 12 months — which towns got hit, how big it was, and how recently. The same NWS data insurance adjusters trust, organized for roofers.
The storms worth working
Biggest verified hail days in Wisconsin this year — every one is still inside a typical insurance filing window.
Most homeowner policies allow 1–2 years from the storm date to file — the roofer who documents the roof first usually writes the job.
This map shows where. Rooftops shows which roofs.
Type any Wisconsin address and get that exact roof's hail history — every verified hit with dates and sizes — plus measurements and a replacement cost range. That's your proof at the door and for the adjuster.
Get a Free Roof ReportType any address — roof size, cost range & that address's hail history in seconds. 3 free reports, no credit card.
Towns to canvass first
Largest hail · last 12 months
Latest verified reports
| When | Location | Event |
|---|---|---|
| Sep 4, 20262 weeks ago | 2 NE BakervilleWood Co. | 45 mph wind |
| Sep 4, 20262 weeks ago | 2 NE BakervilleWood Co. | 45 mph wind |
| Sep 4, 20262 weeks ago | EdgarMarathon Co. | 0.75" hail |
| Sep 4, 20263 weeks ago | Wittman FieldWinnebago Co. | 46 mph wind |
| Sep 4, 20263 weeks ago | OmroWinnebago Co. | 50 mph wind |
| Sep 4, 20263 weeks ago | 1 NE Fond Du LacFond du Lac Co. | 58 mph wind |
| Sep 4, 20263 weeks ago | 2 WSW Fond Du LacFond du Lac Co. | 52 mph wind |
| Sep 4, 20263 weeks ago | 1 SW ShawanoShawano Co. | 1.25" hail |
| Sep 4, 20263 weeks ago | MayvilleDodge Co. | 1.75" hail |
| Sep 4, 20263 weeks ago | 1 W MayvilleDodge Co. | 1" hail |
| Sep 2, 20263 weeks ago | 3 SW ShotoManitowoc Co. | 41 mph wind |
| Sep 2, 20263 weeks ago | 3 SE OneidaBrown Co. | 46 mph wind |
| Sep 2, 20263 weeks ago | 2 S GreenvilleOutagamie Co. | 59 mph wind |
| Sep 2, 20263 weeks ago | OshkoshWinnebago Co. | 56 mph wind |
| Sep 2, 20263 weeks ago | 2 SSW WautomaWaushara Co. | 40 mph wind |
| Sep 2, 20263 weeks ago | 1 NNE Monroe CenterAdams Co. | 57 mph wind |
| Sep 2, 20263 weeks ago | 1 ENE BakervilleWood Co. | 45 mph wind |
| Sep 2, 20263 weeks ago | BabcockWood Co. | 53 mph wind |
| Sep 2, 20263 weeks ago | 4 NNW MelroseJackson Co. | 53 mph wind |
| Sep 2, 20263 weeks ago | 1 S HolmenLa Crosse Co. | 57 mph wind |
| Sep 2, 20263 weeks ago | 2 NE New AmsterdamLa Crosse Co. | 67 mph wind |
| Sep 2, 20263 weeks ago | 6 W ArcadiaBuffalo Co. | 54 mph wind |
| Sep 2, 20263 weeks ago | 1 SW RiponFond du Lac Co. | 68 mph wind |
| Sep 2, 20263 weeks ago | 2 SSW Green LakeGreen Lake Co. | 61 mph wind |
| Sep 2, 20263 weeks ago | 2 WNW FairwaterGreen Lake Co. | 59 mph wind |
Wisconsin storm damage FAQ
Was there hail in Wisconsin recently?
The most recent verified severe weather report in Wisconsin was filed on Sep 4, 2026. Over the last 12 months, NWS spotters logged 624 hail reports across 53 separate hail days in the state.
How big does hail need to be to damage a roof?
Hail around 1 inch (quarter size) and up can bruise or crack asphalt shingles — that's the size adjusters take seriously. The largest verified hail in Wisconsin in the last 12 months measured 4.5" — softball sized — and the state logged 38 days with 1"+ hail.
How long after a hailstorm can homeowners file a claim?
It depends on the policy and the state, but most homeowner policies allow one to two years from the storm date — some as little as six months. That's why the storms on this page are still live opportunities: the roofer who documents the damage first usually writes the job.
How do I check if a specific roof was hit?
Run a free roof report on Rooftops AI: type the address and you get the roof's measurements plus its verified hail history — every NWS-logged hail, wind, and tornado report near that exact property, with dates and sizes.
Turn storm data into signed jobs
Rooftops AI gives roofers instant roof measurements, cost estimates, verified per-address hail history, and an AI assistant — free to start.
Get a Free Roof ReportType any address — roof size, cost range & that address's hail history in seconds. 3 free reports, no credit card.
Storm reports by state
Data: NWS Local Storm Reports via Iowa Environmental Mesonet (mesonet.agron.iastate.edu). Local Storm Reports are preliminary, spotter-submitted observations and may be revised by the National Weather Service. Rooftops AI is not affiliated with or endorsed by NOAA or the NWS. Insurance filing windows vary by policy and state — homeowners should confirm with their carrier.
Page generated 2026-09-22 07:32 UTC · refreshes hourly.