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Gwinn Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of Showers | Clearing | Clear | Partly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 43°FLo: 6°C | Hi: 68°FHi: 20°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 47°FLo: 8°C | Hi: 67°FHi: 19°C | Lo: 53°FLo: 12°C | Hi: 68°FHi: 20°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 46°FLo: 8°C | |
| POP: 50% | POP: 20% | POP: 40% | POP: 60% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM EDT Tue Sep 15 2026 
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Issued: 158 AM EDT Tue Sep 15 2026
Key Messages
- Widespread rain showers continue across the eastern half of the UP this morning. Additional rainfall amounts of 0.10-0.25in are most likely, but there is a 30% chance for higher amounts up to a half an inch.
- A Wind Advisory is in effect for Northern Houghton and Keweenaw Counties this afternoon. Strong westerly winds with frequent gusts of 45+ mph are likely (60-90% chance).
- Gale Warnings remain in effect for the Upper Great Lakes through the early evening. Southerly gales 35-40 kts ...