StormProof → state hail → Wisconsin 2021
Wisconsin hail, 2021
170 NWS-recorded hail reports ≥1″ statewide across 26 storm days, the largest 4.50" in OUTAGAMIE County on September 7, 2021.
Most-hit counties, 2021
| County / zone | ≥1″ reports |
|---|---|
| OUTAGAMIE | 20 |
| DOUGLAS | 11 |
| DANE | 9 |
| WALWORTH | 7 |
| TREMPEALEAU | 7 |
| SAWYER | 6 |
Also on file for 2021: 286 severe thunderstorm-wind events (≥50 kt ≈ 58 mph) statewide.
Metro detail: Milwaukee · Madison
Working Wisconsin claims from 2021?
Statewide counts set context; the claim file needs the per-address record with distances, narratives and citations. Reports generate in seconds and live on HailEvidence, the neutral evidence surface.
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Source: NCEI Storm Events Database, vintage c20260527, hail events with magnitude ≥1.00″. NWS records are point and path observations. The absence of a nearby report does NOT prove that no hail fell at this address — it means no observation was logged nearby. A report of nearby hail documents the event; it does not by itself prove damage to a specific structure.