Marine Thunderstorm Wind · Lake Michigan

Marine Thunderstorm Wind July 11, 2025 · Wilmette Harbor To Northerly Island Il, Lake Michigan

44 mph

Measured gust (38 kt)

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

The wider storm

A line of slowly weakening thunderstorms moved across southern Lake Michigan during the evening of July 11th producing localized severe wind gusts.

Began near Harrison-dever Crib (41.9200, -87.5700).

Source: NOAA Storm Events Database, event 1271133. Narratives are written by the National Weather Service forecast office that issued the report.

See every tornado that passed near a place you know, measured to its path.