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Piney Grove School, TN Weather Forecast
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Piney Grove School Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | | | |  |  | | |  |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 40% | POP: 20% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 106 PM EDT Tue Sep 01 2026 
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Issued: 232 PM EDT Tue Sep 1 2026
Key Messages
Updated at 229 PM EDT Tue Sep 1 2026- Very hot conditions are expected through the rest of the week with highs reaching well into the 90s and heat index values exceeding 100 for most places
- Temperatures gradually moderate some through the weekend with a return of at least isolated showers and storms.
Discussion
... Issued at 229 PM EDT Tue Sep 1 2026
Currently, a near 5,940m ridge is centered to our west with high pressure in place across the eastern U.S. The anomalous ridge and lingerin...