I-79 weather conditions near Harmony, Pennsylvania
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Snow 28°F 2025-12-10T23:56:00-05:00 
Overnight 2025-12-11, Chance Snow Showers. A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Thursday 2025-12-11, Chance Snow Showers. A chance of snow showers, mainly before 5pm. Mostly cloudy, with a high near 29. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.Thursday Night 2025-12-11, Slight Chance Snow Showers then Mostly Cloudy. A slight chance of snow showers before 9pm. Mostly cloudy, with a low around 19. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday 2025-12-12, Partly Sunny then Slight Chance Snow. A slight chance of snow after 1pm. Partly sunny, with a high near 32. Light and variable wind. Chance of precipitation is 20%.
- Friday Night 2025-12-12, Chance Snow. A chance of snow. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday 2025-12-13, Snow Likely. Snow likely, mainly after 1pm. Cloudy, with a high near 31. Chance of precipitation is 60%.
Saturday Night 2025-12-13, Snow. Snow. Low around 10. Chance of precipitation is 80%.
Sunday 2025-12-14, Chance Snow. A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.- Sunday Night 2025-12-14, Chance Snow. A chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Monday 2025-12-15, Mostly Cloudy. Mostly cloudy, with a high near 23.
Monday Night 2025-12-15, Mostly Cloudy. Mostly cloudy, with a low around 13.- Tuesday 2025-12-16, Partly Sunny. Partly sunny, with a high near 31.
- Tuesday Night 2025-12-16, Mostly Cloudy. Mostly cloudy, with a low around 20.
Wednesday 2025-12-17, Chance Rain. A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.