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Sylvan Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY |
 |  |  | | |  | |  | | | |
| Mostly Sunny | Partly Cloudy | Mostly Cloudy | Clearing | Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C | Hi: 45°FHi: 7°C Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C Lo: 25°FLo: -4°C | Hi: 49°FHi: 9°C Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 30°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 30°FLo: -1°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 AM CST Wed Nov 11 2026 
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Issued: 355 AM CST Wed Nov 11 2026
Key Messages
- Occasional wind gusts of 25 to 35 mph will follow the passage of a cold front today with the coldest temperatures so far this season arriving by Friday.
- Aside from isolated to scattered light showers on Thursday, largely dry conditions will persist.
Aviation
/06Z TAFS THROUGH 12Z THURSDAY/... Issued at 355 AM CST Wed Nov 11 2026
Most of the patchy river valley fog will dissipate before 12z this morning as winds begin to increase ahead of an approaching cold front. This cold front will a...