Marine Thunderstorm Wind · Lake Superior

Marine Thunderstorm Wind August 31, 2024 · Munising To Grand Marais Mi, Lake Superior

41 mph

Measured gust (36 kt)

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

What the National Weather Service wrote

The Grand Marais GLOS station measured a peak thunderstorm wind gust of 41 mph.

A cold front moving through a warm and unstable air mass produced strong to severe thunderstorms over portions of Lake Superior on the 31st.

Began near Grand Marais Light (46.6795, -85.9724).

Source: NOAA Storm Events Database, event 1214063. 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.