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Flat Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Mostly Cloudy | Chance of Showers | Chance of T-Storm | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Clearing | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing |
| Lo: 63°FLo: 17°C | Hi: 78°FHi: 26°C | Lo: 63°FLo: 17°C | Hi: 83°FHi: 28°C | Lo: 55°FLo: 13°C | Hi: 78°FHi: 26°C | Lo: 58°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 58°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 63°FLo: 17°C | Hi: 85°FHi: 29°C |
| POP: 20% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 737 PM CDT Sat Aug 29 2026 
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Issued: 633 PM CDT Sat Aug 29 2026
Key Messages
- There is a level 1 out of 5 risk for isolated to scattered severe storms Sunday with a primary wind threat.
- Strong winds across northeast North Dakota Monday afternoon may lead to wind headlines being warranted.
- Scattered but low confidence chances for severe through the later half of the week.
Discussion
... Issued at 252 PM CDT Sat Aug 29 2026
...Synopsis...
Relatively low amplitude longwave ridging will allow a series of shortwaves to permeate east along the top of the ridge through e...