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Barth Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 431 AM CDT Tue Sep 01 2026 
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Issued: 144 AM CDT Tue Sep 1 2026
Key Messages
Updated at 138 AM CDT Tue Sep 1 2026- Increased chances for showers and storms Tuesday through Friday over the Coastal Plains and into portions of the I-35 Corridor due to Edouard`s remnants.
- Rainfall amounts of 1-2 inches place the Coastal Plains in a Marginal Risk (Level 1 of 4) for rain that could lead to localized flash flooding on Tuesday afternoon/evening.
- Continued hot and humid weather will contribute to elevated heat indices in the 105-110 range through the weekend.
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