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Portland Square, MN Weather Forecast
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Portland Square Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | |  | | | |  | |  |
| Chance of T-Storm | Patchy Fog | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Clear | Partly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C |
| POP: 70% | POP: 50% | POP: 50% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 456 PM CDT Mon Aug 17 2026 
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Issued: 652 PM CDT Mon Aug 17 2026
Key Messages
- Showers and storms this afternoon and tonight. Isolated strong to severe storms capable of 60 mph wind gusts and quarter size hail are possible, especially in northeast Minnesota.
- Patchy dense fog is possible tonight.
- Isolated showers/storms could graze the Brainerd Lakes into northwest Wisconsin Tuesday afternoon, otherwise quiet weather Tuesday-Wednesday.
- Additional chances for showers/storms possible later Thursday into Friday. Lingering showers possi...