Cold/Wind Chill in Keweenaw, Michigan
Cold/Wind Chill February 17, 2025 – February 18, 2025 · Keweenaw, Michigan
What the National Weather Service wrote
The mesonet station OJIM4 Ojibway - Isle Royale reported a wind chill of -26 degrees at 8:30 AM on the 17th and a wind chill of -29 degrees at 7:30 AM on the 18th.
The wider storm
An arctic airmass settling over the region produced some heavy lake effect snow and extreme cold conditions across much of the UP from the 15th through the 20th.
Source: NOAA Storm Events Database, event 1239238. Narratives are written by the National Weather Service forecast office that issued the report.
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