Weather WorldLake Isabel, TN Weather Forecast
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Lake Isabel Weather Forecast
| OVERNIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
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| Clear | Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C |
| POP: 20% | POP: 50% | POP: 50% | POP: 20% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 126 AM CDT Thu Oct 29 2026 
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Issued: 1146 PM CDT Wed Oct 28 2026
Key Messages
Issued at 1012 PM CDT Wed Oct 28 2026- Elevated fire weather concerns will continue tomorrow amid low relative humidity and dry fuels.
- Areawide rain chances return late Friday and persist through the Halloween weekend.
Discussion
... (Tonight through next Wednesday) Issued at 1012 PM CDT Wed Oct 28 2026
Surface high pressure centered over the Appalachians will maintain its dominance over the Mid-South today and Friday. A ridge currently centered over eastern Nebraska and Kansas will ampl...