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Slack School Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | |  |  | | |  | | | |
| Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 20% | POP: 50% | POP: 50% | POP: 20% | POP: 30% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM CDT Sat Sep 12 2026 
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Instant definitions for any meteorological term.
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Issued: 226 PM CDT Sat Sep 12 2026
Key Messages
- There is a marginal (1 out of 5) risk for severe thunderstorms for areas west of Highway 63 through Tonight. Large hail and damaging winds are the primary threats.
- Highs in the 90s with heat index values of 100-105 during the upcoming work week.
Aviation
/18Z TAFS THROUGH 18Z SUNDAY/... Issued at 1255 PM CDT Sat Sep 12 2026
Showers and thunderstorms over far southwest MO this afternoon will continue to push southward, possibly lingering near KBBG into this evening. There is an uncertain...