Weather WorldJack Lake, MI Weather Forecast
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Jack Lake Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Partly Cloudy | Showers | Chance of Showers | Clear | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 76°FHi: 24°C | Lo: 42°FLo: 6°C | Hi: 71°FHi: 22°C | Lo: 48°FLo: 9°C | Hi: 72°FHi: 22°C Lo: 48°FLo: 9°C | Hi: 72°FHi: 22°C Lo: 48°FLo: 9°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 48°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 48°FLo: 9°C | |
| POP: 100% | POP: 40% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 418 PM EDT Mon Sep 14 2026 
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Issued: 252 PM EDT Mon Sep 14 2026
Key Messages
- Widespread rain showers move into the UP from west to east tonight through Tuesday morning. There is a general 25-75% chance for rainfall amounts >0.5", with the highest chances across the southern half of the UP.
- A Wind Advisory has been issued for Northern Houghton and Keweenaw Counties on Tuesday. Strong westerly winds with frequent gusts of 45+ mph are likely (60-90% chance).
- Gale Warnings remain in effect for the Upper Great Lakes tonight through Tuesday. Southerly gales 35-40 k...