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Roach Reservoir Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  |  | | | | | | | |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Mostly Clear | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°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 |
| POP: 70% | POP: 50% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 123 AM CDT Thu Sep 17 2026 
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Issued: 643 AM CDT Thu Sep 17 2026
Key Messages
- Better chance of scattered thunderstorms today, particularly in our coastal counties.
- Less humid but still hot on Friday - Saturday.
- Humidity returns, along with a daily risk of isolated showers and storms, from Sunday and beyond.
Discussion
... Issued at 1229 AM CDT Thu Sep 17 2026
A plume of high PWATs is approaching our region from the east, bringing deep tropical moisture into SE Texas today. In addition, what appears to be a weak trough or frontal boundary is pushing westward acros...