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EF1 tornado in Iroquois County, Illinois

Tornado June 11, 2026 · Iroquois County, Illinois

EF1
Rating
6.9 mi
Whole path
100 yd
Path width

NOAA records this tornado county by county. Its path ran through Ford County → Iroquois County; the totals above are for the whole tornado.

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 100 yards (0.06 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF1 means. On the Enhanced Fujita scale, EF1 is moderate damage: roofs badly stripped, mobile homes pushed off foundations or overturned, windows broken, consistent with estimated gusts of 86–110 mph. The rating comes from a survey of the worst damage after the storm, not from a wind measurement, so it says as much about what the tornado hit as about how strong it was.

What the National Weather Service wrote

A tornado with estimated peak winds of 90 mph which touched down northwest of Paxton in Ford County crossed into Iroquois County just west of Route 45. A large farm building was completely destroyed just east of N 400 East Road. Other tree damage occurred in this area. The tornado continued moving east where a large farm building was destroyed just south of E 100 North Road, west of N 500 East Road. A few shingles were removed from the roof of a house along E 100 North Road, west of N 600 East Road and then the tornado ended in a field.

The wider storm

Severe thunderstorms moved across northern Illinois during the afternoon and evening of June 11th producing wind damage, localized flooding and several tornadoes.

Began near Bayles Lake (40.4881, -88.0869).

Other tornadoes from the same storm system

14 more tornadoes the National Weather Service filed under this storm episode.

Source: NOAA Storm Events Database, event 1341695. Narratives are written by the National Weather Service forecast office that issued the report.

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