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Cullen Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
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| Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Clearing | Chance of T-Storm | Clearing | Chance of T-Storm | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C |
| POP: 20% | POP: 50% | POP: 50% | POP: 50% | POP: 40% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 338 AM CDT Mon Aug 31 2026 
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Issued: 605 AM CDT Mon Aug 31 2026
Key Messages
- NHC continues to monitor an area of low pressure drifting WNW off the coast of SE LA.
- A Hurricane Hunter aircraft is scheduled to investigate this morning. Tropical Storm Watches or Warnings could be issued for parts of the Upper Texas coast today
- Increased rain chances Tuesday, some could be locally heavy.
- Daily chances for scattered showers/storms continues beyond midweek.
Discussion
and TROPICAL... Issued at 141 AM CDT Mon Aug 31 2026
A small but persistent area of convection persist...