Hail — Rock, Wisconsin
2025-04-18 · near Mallwood, Rock, Wisconsin
2
Magnitude
Event narrative
Golf ball sized hail, some even large. Car dents and tree damage.
Wider weather episode
A cluster of severe thunderstorms with very large hail and heavy rain tracked along a warm front over southern WI during the morning. Numerous reports of very large hail were received, and also flash flooding in Milwaukee.
View location on OpenStreetMap → (42.8200, -89.0300)
Source: NOAA Storm Events Database, event_id 1240383. Narrative written by the NWS forecast office that issued the report.