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Shupac Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  |  | |  |  |  | | | |  |
| Chance of T-Storm | Partly Cloudy | Partly Sunny | Patchy Fog | Chance of T-Storm | Chance of Showers | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Partly Sunny | Chance of Showers |
| Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C |
| POP: 40% | POP: 50% | POP: 60% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 612 AM EDT Sun Aug 16 2026 
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Issued: 643 AM EDT Sun Aug 16 2026
Key Messages
- Shower/storm chances increase this morning into this afternoon with best coverage expected across the eastern U.P. and northeast lower. Severe storms are not anticipated.
- Dry start to next week with rain chances returning on Tuesday.
- Trending cooler after midweek with highs in the low to mid 70s.
Discussion
... Issued at 307 AM EDT Sun Aug 16 2026
Pattern Synopsis:
Shortwave troughing draped across south-central Canada and the Upper Midwest will slide east t...