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Lempa Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | |  |  | | |  | | |  | |
| Mostly Clear | Partly Cloudy | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Clearing | Chance of T-Storm | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C |
| POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 751 PM CDT Mon Sep 14 2026 
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Issued: 111 AM CDT Tue Sep 15 2026
Key Messages
Updated at 1200 AM CDT Tue Sep 15 2026- A Heat Advisory is in effect for the coastal plains, Williamson, and Travis Counties today from noon to 7 PM.
- Near critical fire weather conditions are forecast for the southern Edwards Plateau and the Rio Grande Plains.
- Low rain chances in the coastal plains through late week, spreading further inland Thursday.
- Humid morning conditions and above average temperatures continue through the the week.
Aviation
... (06Z TAFS) Issued at 1250 AM CDT Tue ...