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William A Steiger Park, WI Weather Forecast
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William A Steiger Park Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Clear | Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C |
| POP: 90% | POP: 50% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 532 AM CDT Fri Aug 21 2026 
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William A Steiger Park Forecast Discussion
Issued: 658 AM CDT Fri Aug 21 2026
Key Messages
- Area of showers and embedded storms this morning. No severe weather is expected.
- Isolated to scattered storms (40-75% chance) are expected to redevelop over eastern WI between 3 and 9 PM today. Strong to severe storms are possible (level 2 of 5 risk).
- Showers and storms (40-60% chance) are expected over north- central to eastern WI on Saturday.
Discussion
... Issued at 142 AM CDT Fri Aug 21 2026
Today into Tonight...initial area of showers and isolated storms was struggling last evening...