Upper Alton Baptist Church, IL Weather Forecast
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Upper Alton Baptist Church Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny |
| Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Hi: 89°FHi: 32°C Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 61°FLo: 16°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 938 PM CDT Tue Aug 25 2026 

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Issued: 1026 PM CDT Tue Aug 25 2026
Key Messages
- Showers and thunderstorms are possible (20 to 40 percent chance) late tonight/Wednesday morning and again Wednesday afternoon/evening across portions of the area. A few thunderstorms may be strong to severe with damaging winds and marginally severe hail.
- Seasonable temperatures will persist through Saturday before summer heat returns Sunday into early next week.
Aviation
/00Z TAFS THROUGH 06Z THURSDAY/... Issued at 1014 PM CDT Tue Aug 25 2026
There are three distinct low chances for imp...
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