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Willow Elementary School, IL Weather Forecast
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Willow Elementary School Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  |  | |  | |  |  | |
| Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Sunny | Mostly Clear | Mostly Clear | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°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: 50% | POP: 50% | POP: 40% | POP: 40% | POP: 40% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 637 AM CDT Tue Sep 08 2026 
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Issued: 556 AM CDT Tue Sep 8 2026
Key Messages
- Summer heat and humidity return today and Wednesday. There is a 50-80% chance of heat indices greater than 95 degrees south of I-70 tomorrow afternoon.
- Rain and thunderstorms move in tomorrow into Thursday morning, bringing a damaging wind risk and heavy rainfall. QPF shows 1-3 inches of rainfall south of I-72, with the greatest amounts near and south of I-70.
Discussion
... Issued at 156 AM CDT Tue Sep 8 2026
Temperatures will warm back up into the 90s today and Wednesday as the upper ...