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Stewart Lake, MI Weather Forecast
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Stewart Lake Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
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| Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clear | Mostly Sunny | Clear | Clear | Mostly Clear | Mostly Clear | Showers Likely | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 54°FLo: 12°C | Hi: 74°FHi: 23°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Hi: 74°FHi: 23°C Lo: 46°FLo: 8°C | Hi: 74°FHi: 23°C Lo: 46°FLo: 8°C | Hi: 77°FHi: 25°C Lo: 50°FLo: 10°C | Hi: 77°FHi: 25°C Lo: 50°FLo: 10°C | Lo: 58°FLo: 14°C | Hi: 77°FHi: 25°C | |
| POP: 50% | POP: 80% | POP: 60% | POP: 40% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 326 AM EDT Fri Aug 21 2026 
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Stewart Lake Forecast Discussion
Issued: 346 AM EDT Fri Aug 21 2026
Key Messages
- Showers and storms re-develop along the cold front over the central UP this afternoon, then move eastward into the evening. Additional rainfall totals are expected to be 0.1" or less, though higher amounts are possible in storms.
- Additional scattered showers and thunderstorms are possible across mainly central and eastern portions of the UP tomorrow, but rainfall totals will remain minimal.
Discussion
... Issued at 346 AM EDT Fri Aug 21 2026
Today, the surface low off to our west tracks...