Hail in Boone County, Illinois

Hail May 15, 2025 · Boone County, Illinois

1 in

Hail diameter

Where the report was made, with tornadoes recorded within 15 miles over the years.

The wider storm

Severe thunderstorms moved across northern Illinois during the afternoon and evening of May 15th producing large hail including very large hail. Widespread wind damage was also reported. In the city of Chicago, at least 2200 trees were blown down.

Began near Belvidere (42.2600, -88.8600).

Source: NOAA Storm Events Database, event 1250654. Narratives are written by the National Weather Service forecast office that issued the report.

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