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Flat Lake, MN Weather Forecast
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Flat Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of T-Storm | Sunny | Chance of Showers | Clearing | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of T-Storm |
| Lo: 63°FLo: 17°C | Hi: 83°FHi: 28°C | Lo: 58°FLo: 14°C | Hi: 78°FHi: 26°C | Lo: 48°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 48°FLo: 9°C | Hi: 83°FHi: 28°C | Lo: 58°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 63°FLo: 17°C | Hi: 83°FHi: 28°C |
| POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 437 PM CDT Mon Aug 24 2026 
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Issued: 242 PM CDT Mon Aug 24 2026
Key Messages
- There is a level 2 out of 5 risk for severe thunderstorms this afternoon into the overnight. Hail to the size of golf balls and wind gusting to 70 mph will be the main threats.
Discussion
... Issued at 242 PM CDT Mon Aug 24 2026
...Synopsis...
A shortwave and associated cold front will move across the area late today into Tuesday. Showers and thunderstorms are expected to form along and ahead of the front, with scattered severe thunderstorms possible during the late afternoon, evening, a...