Upper Twin Lake, WI Weather Forecast
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Upper Twin Lake Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Clear | Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Partly Sunny |
| Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C |
| POP: 80% | POP: 40% | POP: 70% | POP: 90% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 516 PM CDT Wed Sep 09 2026 

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Issued: 622 PM CDT Wed Sep 9 2026
Key Messages
- Breezy west-northwest winds are expected today, with gusts of 25 to 35 mph forecast, strongest in the Minnesota Arrowhead.
- The next round of rain and storms chances arrive Friday PM. This is a slight risk (level 2 out of 5) for strong to severe thunderstorms Friday afternoon and evening.
- A second round of rainfall chances begins Sunday afternoon and goes through Monday, but with mainly light to moderate rainfall and possibly embedded non-severe thunderstorms.
- A pattern change to noti...
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