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Weir Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY |
 |  |  | |  | | |  | | | |
| Chance of Showers | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°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 Lo: 75°FLo: 24°C |
| POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1249 AM CDT Fri Sep 04 2026 
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Issued: 102 AM CDT Fri Sep 4 2026
Key Messages
Updated at 1250 AM CDT Fri Sep 4 2026- Low to medium (15-45%) rain and storm chances today into the weekend; few locally heavier downpours today may lead to nuisance ponding or minor flooding.
- Moisture levels stick around into next week with continued rain chances across the Coastal Plains with the sea breeze.
- Above average heat continues with elevated heat indices, mostly along and east of the I-35 corridor into the Rio Grande Plains.
Aviation
... (06Z TAFS) Issued at 1250 AM CDT Fri S...