Heat — Northern Houghton, Michigan

2025-06-22 · Northern Houghton, Michigan

Wider weather episode

A hot and humid airmass with temperatures well into the 90s and dewpoints in the 70s resulted in heat index values reaching 100 to 110F on the 22nd. The NWS office in Negaunee set a new daily record high of 93F, breaking the previous record of 90F set in 1995. Cooling centers were opened due to the heat.

Source: NOAA Storm Events Database, event_id 1288004. Narrative written by the NWS forecast office that issued the report.