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Allen Weather Forecast
| REST OF TODAY | TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
 |  |  |  | | |  |  |  |  | | |
| Chance of Showers | Partly Cloudy | Partly Sunny | Fog | Partly Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Partly Cloudy |
| Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C | Hi: 90°FHi: 32°C Lo: 65°FLo: 18°C | Hi: 90°FHi: 32°C Lo: 65°FLo: 18°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C |
| POP: 30% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 933 AM EDT Sun Sep 06 2026 
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Issued: 1012 AM EDT Sun Sep 6 2026
Key Messages
- A cold front brings isolated to scattered showers and thunderstorms today, with the best chances shifting south of the Mountain Parkway by late morning.
- Fair, comfortable, and dry conditions are expected for Labor Day, except for a rogue afternoon shower chance near Lake Cumberland.
- Warm, dry weather continues through Wednesday before a cold front brings renewed shower and thunderstorm chances on Thursday.
Aviation
...(For the 12Z TAFS through 12Z Monday morning) ISSUED AT 750 AM EDT S...