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Three-On Lake Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 76°FHi: 24°C | Lo: 56°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 52°FLo: 11°C | Hi: 79°FHi: 26°C Lo: 52°FLo: 11°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 78°FHi: 26°C | Lo: 56°FLo: 13°C | Hi: 76°FHi: 24°C | Lo: 59°FLo: 15°C | |
| POP: 20% | POP: 70% | POP: 40% | POP: 30% | POP: 40% | POP: 50% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 122 PM CDT Thu Sep 03 2026 
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Issued: 300 PM EDT Thu Sep 3 2026
Key Messages
- Another round of showers will moves into the western UP tonight, with a 20-30% chance of thunderstorms over the western and central UP through early Friday morning. Severe weather is not expected.
- Above-average temperatures and mainly dry weather are expected through Labor Day Weekend, with high temperatures in the mid to upper 70s.
Discussion
... Issued at 300 PM EDT Thu Sep 3 2026
Afternoon radar imagery shows scattered showers and thunderstorms clipping the southern tip of Menominee ...