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City of Iron Mountain, MichiganIron Mountain, MI Weather Forecast
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Iron Mountain Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 | |  | |  |  |  |  | |  |  | |
| Clear | Sunny | Clear | Mostly Sunny | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers | Mostly Cloudy |
| Hi: 75°FHi: 24°C | Lo: 48°FLo: 9°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 76°FHi: 24°C | Hi: 67°FHi: 19°C Lo: 47°FLo: 8°C | Hi: 67°FHi: 19°C Lo: 47°FLo: 8°C | Lo: 46°FLo: 8°C | Hi: 67°FHi: 19°C | Lo: 51°FLo: 11°C | Hi: 67°FHi: 19°C | |
| POP: 20% | POP: 40% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM CDT Thu Sep 10 2026 
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Issued: 232 AM EDT Thu Sep 10 2026
Key Messages
- Dry weather continues through the end of the week with highs in the low to mid-70s Thursday and near 80 Friday.
- A quick round of showers and storms moves through Friday night into early Saturday morning.
- The potential for active weather returns early next week as a Colorado Low moves towards the region.
Discussion
... Issued at 232 AM EDT Thu Sep 10 2026
Early morning water vapor and RAP analysis shows midlevel troughing over the Great Lakes, extending southward from a deeper trough mov...