Thunderstorm Wind in Clinton County, Iowa

Thunderstorm Wind July 30, 2025 · Clinton County, Iowa

64 mph

Estimated gust (56 kt)

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

What the National Weather Service wrote

A trained spotter reported. 6-7 inch diameter healthy tree branch down on the corner of Pershing BLVD and 11th AVE. The time of the event was estimated using radar.

The wider storm

During the early morning of July 30th, a line of thunderstorms moved across eastern Iowa. This line of storms produced damaging winds of 60 to 80 MPH during mainly along and north of Highway 30. This line of storms gradually weakened as it moved eastward. There was isolated hail reported in southeast Iowa.

Began near Clinton (41.8600, -90.1900).

Source: NOAA Storm Events Database, event 1282181. Narratives are written by the National Weather Service forecast office that issued the report.

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