St. Johns High School, MS Weather Forecast
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St. Johns High School Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 90°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C |
| POP: 70% | POP: 70% | POP: 50% | POP: 70% | POP: 50% | POP: 50% | POP: 30% | POP: 30% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 516 PM CDT Thu Sep 10 2026 

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Issued: 135 PM CDT Thu Sep 10 2026
Key Messages
Updated at 109 PM CDT Thu Sep 10 2026- Deep tropical moisture moving into the area is causing localized heavy rainfall and flooding across urban parts of the I-10/12 corridor.
- This elevated risk for localized heavy rainfall leading to street flooding and overflowing of poor drainage will continue on Friday and into Saturday.
Aviation
... (18Z TAFS) Issued at 109 PM CDT Thu Sep 10 2026
Scattered to numerous SH/TS continue to spread across the area and all terminals are expected to continu...
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