Marine Thunderstorm Wind — Portage Lake To Huron Is Mi To Lower Entrance of Portage Canal To Huron Is Inc Keweenaw and Huron Bays, Lake Superior

2020-07-18 · near Rock Beach Point, Portage Lake To Huron Is Mi To Lower Entrance of Portage Canal To Huron Is Inc Keweenaw and Huron Bays, Lake Superior

Event narrative

There was a public report of a roof blown off a house and numerous large trees snapped off or uprooted in Pequaming.

Wider weather episode

A cold front moving through a moist, unstable and strongly sheared environment produced strong to severe thunderstorms over portions of Lake Superior late evening on the 18th into the early morning of the 19th.

View location on OpenStreetMap → (46.8500, -88.3900)

Source: NOAA Storm Events Database, event_id 908736. Narrative written by the NWS forecast office that issued the report.