Flood in Lake County, Illinois
Flood June 11, 2026 · Lake County, Illinois
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
Flooding was reported in several areas in northeast Lake County including near Grand Avenue and Riverside Drive, Grand Avenue and Rollins Road and near Ridgeland Avenue and Walnut Street. An underpass on Route 173 was flooded near Galilee Avenue. A private weather station measured 2.62 inches of rain in Lindenhurst in 3 hours ending at 19:00 CST.
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 Grayslake (42.3500, -88.0400).
Other tornadoes from the same storm system
15 more tornadoes the National Weather Service filed under this storm episode.
Source: NOAA Storm Events Database, event 1344859. Narratives are written by the National Weather Service forecast office that issued the report.
Tornadoes near your address
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