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Karnes School Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers |
| Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM CDT Mon Sep 21 2026 
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Meteorlogic Glosserator
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Issued: 614 AM CDT Mon Sep 21 2026
Key Messages
- Fog Possible Monday Morning with Light Rain Activity
- Cool Fall Temperatures This Week
- Rain Returns Friday
Discussion
... Issued at 307 AM CDT Mon Sep 21 2026
Surface cyclone has pushed southeast of the area while surface high pressure centered over the Upper Midwest spreads across much of the central CONUS. While there is not a lot of forcing at the surface, an H5 trough is moving across the Central Plains which will inhibit mid-level height rises. This will be just enough lift today to...