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Triune Weather Forecast
| 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 | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 133 AM CDT Tue Sep 15 2026 
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Issued: 1213 AM CDT Tue Sep 15 2026
Key Messages
Updated at 1212 AM CDT Tue Sep 15 2026- Prolonged heat and humidity continues this week, warranting a Heat Advisory for most of Middle TN through Wednesday evening.
- Rain chances remain low through Saturday and begin to increase Sunday and Monday.
- A gradual cooldown is on tap Sunday into early next week, but temperatures remain above-normal for the next several days.
Aviation
... (06Z TAFS) Issued at 1212 AM CDT Tue Sep 15 2026
VFR conditions through the TAF period. We will see quiet weat...