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Porter School, WI Weather Forecast
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Porter School Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  | |  | | | | | | |
| Chance of Showers | Mostly Cloudy | Sunny | Clear | Sunny | Partly Cloudy | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C |
| POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 PM CDT Thu Oct 01 2026 
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Issued: 201 PM CDT Thu Oct 1 2026
Key Messages
- Widespread rain gradually ends from northwest to southeast by mid-evening. Brief heavy downpours & nuisance impacts (ponding of water on roads, minor rises on creeks/streams) are possible in far southeast Wisconsin.
- Chilly overnight temps could lead to areas of patchy frost Friday night & early next week.
Aviation
... Issued 210 PM CDT Thu Oct 1 2026
Wide range of flight categories prevails early this afternoon across southern Wisconsin as widespread RA continues. Generally seeing the b...