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Castanea Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  | |  |  |  |  |  |  | |
| Chance of Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Rain | Showers | Rain/Snow Showers | Snow Showers | Mostly Cloudy | Mostly Cloudy |
| Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C |
| POP: 20% | POP: 80% | POP: 80% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 430 AM EST Mon Nov 09 2026 
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Issued: 525 AM EST Mon Nov 9 2026
Key Messages
1) Windy start to the week with numerous rain showers across the Northern Mountains of PA
2) First accumulating snow of the season is likely for late Thursday night through Friday Night - mainly across the Northern and Western Mtns of PA
Discussion
... KEY MESSAGE 1: Windy start to the week with numerous rain showers across the Northern Mountains of PA
A fast-moving upper level trough and weak sfc cold front will bring occasional rain showers, mainly to the Northern Mountains of PA throu...