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Mound School Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  |  |  | | | |  |  | |  |
| Mostly Clear | Becoming Cloudy | Mostly Cloudy | Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Sunny | Chance of T-Storm | Showers | Chance of T-Storm | Showers Likely |
| Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C |
| POP: 50% | POP: 60% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 737 PM CDT Fri Oct 09 2026 
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Issued: 636 PM CDT Fri Oct 9 2026
Key Messages
- Dry fuels and low relative humidity will continue to provide an elevated risk for any afternoon agricultural field fires today, especially southeast of the Illinois river.
- The remnants of Hurricane Isaias are expected to mostly pass to the east of IL this weekend. However, there is a 10-15% chance of 1" of rain Saturday night into Sunday in the far southeastern counties (Crawford, Richland, and Lawrence counties).
Discussion
... Issued at 155 PM CDT Fri Oct 9 2026
Southwesterly low leve...