Thunderstorm Wind in Stephenson County, Illinois

Thunderstorm Wind June 24, 2026 · Stephenson County, Illinois

60 mph

Estimated gust (52 kt)

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

What the National Weather Service wrote

Power lines blown down in front yard.

The wider storm

The afternoon of June 24th, scattered strong to severe storms developed in southern Wisconsin and Illinois. A few of these storms become supercell thunderstorms, with isolated reports of damaging winds in northwest Illinois.

Began near Rock Grove (42.4600, -89.5200).

Source: NOAA Storm Events Database, event 1337794. Narratives are written by the National Weather Service forecast office that issued the report.

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