Weather WorldBelle Valley School, IL Weather Forecast
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Belle Valley School Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Chance of T-Storm | Partly Sunny | Partly Cloudy | Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear |
| Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C |
| POP: 70% | POP: 50% | POP: 50% | POP: 60% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 548 PM CDT Sun Aug 16 2026 
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Issued: 651 PM CDT Sun Aug 16 2026
Key Messages
- Scattered showers and thunderstorms are expected late this afternoon and evening mainly along and south of I-70. A couple of storms will be capable of mainly damaging wind gusts.
- Rain chances return Tuesday night into Wednesday and then Wednesday night into Thursday.
- Seasonable temperatures are expected for a majority of the area through this week.
Aviation
/00Z TAFS THROUGH 06Z TUESDAY/... Issued at 635 PM CDT Sun Aug 16 2026
Scattered thunderstorms are de...