Pierce School, SD Weather Forecast
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Pierce School Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Chance of T-Storm | Showers Likely | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Partly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 70% | POP: 80% | POP: 80% | POP: 70% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 842 PM MDT Wed Sep 16 2026 

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Issued: 532 PM MDT Wed Sep 16 2026
Key Messages
- Near daily chances for precipitation through the forecast period.
- At or below normal temperatures expected Thursday through the weekend, then warming up through middle of next week.
Discussion
...(This Evening Through Wednesday) Issued at 1258 PM MDT Wed Sep 16 2026
Water Vapor and upper air models show southwest flow aloft, as upper high sits over the southeastern CONUS and upper low sits over northern CA. Weak shortwave currently sits over eastern WY. 18Z surface analysis shows surfac...
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