Dense Fog in Keweenaw, Michigan

Dense Fog December 25, 2023 – December 28, 2023 · Keweenaw, Michigan

What the National Weather Service wrote

Several days of well above normal to near record warm high and low temperatures and continued snowmelt led to periods of dense fog over Keweenaw County from the 25th into the 28th. Also, a brown Christmas was observed across Keweenaw County for the first time since 2015.

The wider storm

Several days of well above normal to record warm high and low temperatures and continued snowmelt led to periods of dense fog for portions of west and central Upper Michigan from the 22nd into the 28th.

Source: NOAA Storm Events Database, event 1152166. Narratives are written by the National Weather Service forecast office that issued the report.

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