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Sylvania Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | |  |  | |  | | | | |  |
| Mostly Clear | Sunny | Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Clear | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of Showers |
| Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 20% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 437 PM CDT Tue Sep 08 2026 
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Issued: 614 PM CDT Tue Sep 8 2026
Key Messages
Issued at 610 PM CDT Tue Sep 8 2026- Heat index values mostly at or above 105 for most areas...with the Heat Advisory in effect as a result again for Wednesday
- Widely scattered showers/thunderstorms are possible early this evening...and again for Thursday afternoon across northern sections. Better chances are forecast later this week and into part of the weekend
- Upper ridge settles in next week with hot/dry conditions returning
Discussion
... Issued at 300 AM CDT Tue Sep 8 2026
Another c...