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Rostraver, PA Weather Forecast
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Rostraver Weather Forecast
| OVERNIGHT | TODAY | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Showers | Showers | Showers Likely | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Partly Sunny | Chance of Showers | Showers Likely |
| Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C |
| POP: 100% | POP: 100% | POP: 70% | POP: 30% | POP: 50% | POP: 50% | POP: 50% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1228 AM EDT Sun Oct 11 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
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Issued: 748 PM EDT Sat Oct 10 2026
Key Messages
1) A wind advisory remains in effect for the high terrain and immediately downslope and downwind of the ridge-line. Wind gusts as high as 45-55mph remain possible in the advisory area.
2) A potent trough is possible late-week and into next weekend which may bring winds and a cool-down.
Discussion
... KEY MESSAGE 1... The remnants of Isaias will trek across the area beginning tonight, and lasting through Monday morning. It will likely bring rain and some winds with it.
The first impacts f...