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Warren County Memorial Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
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| Chance of T-Storm | Chance of T-Storm | Patchy Fog | Sunny | Fog | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C |
| POP: 50% | POP: 30% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 703 PM CDT Thu Aug 20 2026 
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Issued: 659 PM CDT Thu Aug 20 2026
Key Messages
Updated at 659 PM CDT Thu Aug 20 2026- There`s a marginal risk (level 1 out of 5) for severe storms this evening south of I-40 and along the Cumberland Plateau. Damaging winds are the main concern.
- Drier with slightly below-normal temperatures this weekend, especially overnight, then near-normal temperatures mid next week.
Aviation
... (00Z TAFS) Issued at 629 PM CDT Thu Aug 20 2026
A frontal zone crossing Middle TN will bring variable conditions to area ter...