Plank, PA Weather Forecast
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Plank Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Showers Likely | Chance of Showers | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Showers | Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C |
| POP: 70% | POP: 40% | POP: 70% | POP: 50% | POP: 80% | POP: 80% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1200 PM EDT Wed Sep 16 2026 

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Issued: 623 AM EDT Wed Sep 16 2026
Key Messages
1) Warmer and more humid conditions push into the region today with the highest odds for rain Thursday
Discussion
... KEY MESSAGE 1: Warmer and more humid conditions push into the region today with the highest odds for rain Thursday
Fair, dry weather will continue through this Wednesday morning across much of Central and Southern PA, while mostly cloudy skies with occasional showers and thunderstorms will be found across the Northwest Mountains and Erie Lakeshore Region.
A plume of anoma...
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