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Round Mountain Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  | | | |  | | |  | |
| Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Clear | Partly Cloudy | Chance of Showers | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Hi: 95°FHi: 35°C Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 70°FLo: 21°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 704 PM CDT Tue Sep 15 2026 
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Issued: 621 PM CDT Tue Sep 15 2026
Key Messages
Updated at 621 PM CDT Tue Sep 15 2026- A Heat Advisory remains in effect for the coastal plains, Williamson, and Travis Counties until 7 PM.
- A Rangeland Fire Danger Statement continues until 8 PM today for the Rio Grande plains and portions of the southern Edwards Plateau due to gusty southeast winds and low humidity values.
- Increased moisture Thursday into Friday brings a chance for convection to areas generally along and east of I-35.
Aviation
... (00Z TAFS) Issued at 621 PM CDT Tue S...