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Gross High School Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
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| Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 70°FLo: 21°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 40% | POP: 50% | POP: 70% | POP: 70% | POP: 90% | POP: 70% | POP: 80% | POP: 50% | POP: 70% | POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 123 PM CDT Tue Sep 29 2026 
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Issued: 553 PM CDT Tue Sep 29 2026
Key Messages
Issued at 546 PM CDT Tue Sep 29 2026- Temperatures will remain above normal through Wednesday and a Heat Advisory may be needed.
- Heavy rainfall and flash flooding threat is increasing for the latter part of this week and a Flash Flood Watch may be needed for Thursday night through Friday night when the heaviest rainfall is expected. There is a Moderate Risk for excessive rainfall for the western half of S TX and a Slight Risk for the eastern half on Thursday. There is a Slight Risk fo...