Irma, WI Weather Forecast
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Irma Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Clear | Clear | Mostly Sunny | Chance of Showers | Mostly Sunny | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Hi: 71°FHi: 22°C Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C |
| POP: 30% | POP: 90% | POP: 50% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 647 AM CDT Mon Sep 07 2026 

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Issued: 551 AM CDT Mon Sep 7 2026
Key Messages
- Next chance of rain and storms (60-80%) late Monday night through late Tuesday night. Strong storms are possible Tuesday evening and night.
- High waves will bring an increased risk of rip currents at Lake Michigan beaches Tuesday into Wednesday morning. A Beach Hazards Statement is in effect from 9 AM Tuesday to 7 AM Wednesday.
- Gusty winds and high waves will bring hazardous conditions for small craft Tuesday into Wednesday morning. A Small Craft Advisory is in effect.
- Another period ...
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