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Peat Lake Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Partly Sunny | Patchy Fog | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C |
| POP: 100% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1208 PM CDT Thu Sep 17 2026 
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Issued: 1258 PM CDT Thu Sep 17 2026
Key Messages
- Widespread heavy rain is expected Friday into early Saturday, with amounts in excess of 2-4" likely from the southern Twin Cities metro south towards the Minnesota/Iowa border.
- Flooding is possible where repeated rounds of heavy rain occur, with the greatest concern Friday night into early Saturday morning.
Discussion
... Issued at 243 AM CDT Thu Sep 17 2026
An area of showers remains ongoing across east central MN into all of west central WI, driven by southwesterly 850 mb moisture tra...