Hail in Winona County, Minnesota
Hail April 17, 2026 · Winona County, Minnesota
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
Emergency management reported quarter sized hail in Altura.
The wider storm
A prolific tornado outbreak occurred during the afternoon on April 17th, with 5 tornadoes occurring in southeast Minnesota. Two were EF-2 intensity, one of which was highly visible from Rochester, Minnesota as it tracked from Stewartville to Marion, Minnesota, resulting in numerous homes being damaged. Some of these homes were rendered uninhabitable. Additionally, the storms that produced these tornadoes also brought up to golf ball sized hail in the Rochester area and surrounding communities.
Began near Altura (44.0700, -91.9400).
Other tornadoes from the same storm system
5 more tornadoes the National Weather Service filed under this storm episode.
Source: NOAA Storm Events Database, event 1334415. Narratives are written by the National Weather Service forecast office that issued the report.
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