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St. Simon School Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
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| Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of Rain | Rain and Snow | Chance of Snow | Chance of Rain | Chance of Rain | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C |
| POP: 70% | POP: 40% | POP: 50% | POP: 50% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1220 AM CST Wed Nov 11 2026 
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Issued: 1058 PM CST Tue Nov 10 2026
Key Messages
- Expect scattered showers on Wednesday associated with a system that will bring temporarily much cooler conditions in its wake through the weekend.
- The colder air mass moving across the mild waters of Lake Michigan will result in a prolonged period of lake effect showers (mixed with snow at times) focused into northwest Indiana Wednesday night into Saturday.
Discussion
... Issued at 212 PM CST Tue Nov 10 2026
Through Tonight:
Expect calm and relatively cool conditions coming off the pleas...