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Union School Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  |  | |  | | |  | | |
| Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Clearing | Mostly Clear | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm |
| Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Hi: 91°FHi: 33°C Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C Lo: 70°FLo: 21°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C |
| POP: 100% | POP: 90% | POP: 50% | POP: 50% | POP: 20% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 848 PM CDT Wed Sep 09 2026 
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Issued: 711 PM CDT Wed Sep 9 2026
Key Messages
- Periods of showers and scattered thunderstorms are expected across the area through Thursday.
- Thunderstorms through early this evening will be capable of isolated damaging wind gusts mainly across southeastern Missouri.
- Locally heavy rainfall is expected tonight through Thursday morning. There is a low chance of flooding, mainly across southeastern Missouri.
Aviation
/00Z TAFS THROUGH 06Z FRIDAY/... Issued at 708 PM CDT Wed Sep 9 2026
Current conditions are VFR at all terminals. Overnig...