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Mountain Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | |  |  |  |  | | |  | |
| Chance of Showers | Mostly Clear | Chance of Showers | Mostly Clear | Partly Sunny | Partly Cloudy | Chance of T-Storm | Chance of Showers | Chance of Showers | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C |
| POP: 30% | POP: 40% | POP: 70% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 635 AM EDT Mon Aug 24 2026 
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Issued: 643 AM EDT Mon Aug 24 2026
Key Messages
1) Scattered showers are expected to continue into Tuesday, most numerous across Central NY with some lake enhancement.
2) High pressure builds in for a brief lull in wet weather Tuesday night into Wednesday, then additional showers and thunderstorms are expected to return Thursday into Friday before drying back out heading into the weekend.
Discussion
... KEY MESSAGE 1...
A broad upper level trough remains over the region today with a closed low off to our north that will slowly drift e...