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Mark Twain Primary School, TX Weather Forecast
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Mark Twain Primary School Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  | | | | | | | | |
| Sunny | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear |
| 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: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 908 AM CDT Fri Aug 21 2026 
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Issued: 625 AM CDT Fri Aug 21 2026
Key Messages
- Heat Advisory in effect through Saturday. Could be extended into Sunday.
- Isolated thunderstorms are possible later today and this evening, and again Saturday afternoon and evening.
- Hot weather expected to continue through next week.
Discussion
... Issued at 1202 AM CDT Fri Aug 21 2026
It`s hard to not sound like a broken record when we`re in the middle of a very hot and generally dry pattern. A strong ridge centered over the Four Corners region will be the dominant player in our forecas...