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Heiskell, TN Weather Forecast
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Heiskell Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | |  |  | |  | | | | | |
| Chance of Showers | Chance of Showers | Chance of Showers | Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 60°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 65°FHi: 18°C |
| POP: 30% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 606 PM EST Thu Nov 12 2026 
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Issued: 631 PM EST Thu Nov 12 2026
Key Messages
Updated at 629 PM EST Thu Nov 12 2026- As colder air arrives later in the day, rain will change to snow and continue off and on in the higher elevations through Friday evening.
- Snow accumulations of 1 to 4 inches are expected at or above 3,000 feet in the Tennessee mountains with locally higher amounts along the highest peaks. A Winter Weather Advisory has goes into effect Friday morning.
- Dry and cool conditions are expected this weekend with lows deep into the 20s Sunday morning. The...