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Sylvania Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
 | |  |  |  |  | | | | |
| Chance of Showers | Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C |
| POP: 100% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1227 PM CDT Sat Oct 10 2026 
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Issued: 1246 PM CDT Sat Oct 10 2026
Key Messages
Updated at 912 AM CDT Sat Oct 10 2026- The remnants of Isaias will continue to progress over the Tennessee Valley today, bringing high chances for impactful gusty winds up to 40-60 mph, a low to medium chance for flash flooding, and a very low, conditional chance of tornadoes through tonight.
- A High Wind Warning remains in effect for portions of north- central and northeast AL through 7 PM this evening. A Wind Advisory also remains in effect for the remaining counties through 7 PM thi...