Marine Thunderstorm Wind · Lake Michigan

Marine Thunderstorm Wind September 7, 2021 · Winthrop Harbor To Wilmette Harbor Il, Lake Michigan

54 mph

Measured gust (47 kt)

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

What the National Weather Service wrote

Winds gusted above 34 knots for 20 minutes with a peak gust to 47 knots.

Severe thunderstorms moved across portions of southern Lake Michigan during the afternoon of September 7th.

Began near Wilmette Buoy (42.1400, -87.6600).

Source: NOAA Storm Events Database, event 983833. 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.