Wister School, PA Weather Forecast
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Wister School Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny |
| Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C |
| POP: 70% | POP: 70% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Thu Oct 15 2026 

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Issued: 718 PM EDT Thu Oct 15 2026
Key Messages
1. A warm front will move north through the region tonight, followed by a strong cold front that will pose the threat of severe weather on Friday afternoon and evening.
2. Widespread frost and freeze conditions are increasingly likely Saturday night.
Discussion
... KEY MESSAGE 1...A warm front will move north through the region tonight, followed by a strong cold front that will pose the threat of severe weather on Friday afternoon and evening.
Low pressure developing over the Midwest thi...
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