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Johnstone Park Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
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| Mostly Clear | Sunny | Mostly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 50% | POP: 30% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 AM CDT Wed Sep 23 2026 
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Issued: 1235 AM CDT Wed Sep 23 2026
Key Messages
Updated at 1232 AM CDT Wed Sep 23 2026- Cooler, but still above average temperatures persist through the week.
- Some thunderstorm chance returns by the weekend and early next week.
- Much cooler and more seasonal weather expected behind a strong midweek cold front next week.
Aviation
... (06Z TAFS) Issued at 1232 AM CDT Wed Sep 23 2026
Patchy low clouds are currently filtering across NW AR into SE OK and could cause brief MVFR ceilings through sunrise. Also, patchy fog is possible across fa...