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Keystone School, MO Weather Forecast
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Keystone School Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  |  | |  |  | | | |
| Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Clearing | Clear | Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C |
| POP: 50% | POP: 70% | POP: 50% | POP: 50% | POP: 40% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 921 AM CDT Tue Sep 08 2026 
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Issued: 632 AM CDT Tue Sep 8 2026
Key Messages
- A storm system passing through the Upper Midwest this evening and Wednesday will bring widespread showers and storms to the area. Severe storms and heavy rainfall with the potential for flash flooding will be possible in eastern Iowa.
- Quiet weather Thursday into Friday, as high pressure passes overhead. Seasonal conditions will remain, with mostly clear skies.
- Another stretch of potentially active weather this weekend into the next work week, bringing daily chances of precipitation f...