Thunderstorm Wind in Cumberland County, Illinois

Thunderstorm Wind July 20, 2025 · Cumberland 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

A large tree limb was blown onto power lines.

The wider storm

An outflow boundary interacting with a very moist airmass characterized by surface dewpoints in the middle to upper 70s triggered clusters of strong to severe thunderstorms across south-central Illinois during the afternoon and evening of July 20th. Scattered wind damage and flash flooding occurred...mainly south of a Shelbyville to Marshall line.

Began near Greenup (39.2500, -88.1700).

Source: NOAA Storm Events Database, event 1276255. Narratives are written by the National Weather Service forecast office that issued the report.

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