I-80 weather conditions near Saint Johns, Pennsylvania
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 23°F 2025-12-13T08:15:00-05:00 
Today 2025-12-13, Mostly Cloudy. Mostly cloudy, with a high near 33. South wind around 6 mph becoming west in the afternoon.
Tonight 2025-12-13, Snow Showers Likely. Snow showers likely, mainly between 10pm and 3am. Cloudy, with a low around 18. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.- Sunday 2025-12-14, Partly Sunny. Partly sunny, with a high near 21. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.
Sunday Night 2025-12-14, Mostly Cloudy. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.- Monday 2025-12-15, Mostly Cloudy. Mostly cloudy, with a high near 25. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
- Monday Night 2025-12-15, Mostly Cloudy. Mostly cloudy, with a low around 14.
Tuesday 2025-12-16, Mostly Sunny. Mostly sunny, with a high near 26.- Tuesday Night 2025-12-16, Mostly Cloudy. Mostly cloudy, with a low around 21.
- Wednesday 2025-12-17, Mostly Cloudy. Mostly cloudy, with a high near 38.
- Wednesday Night 2025-12-17, Mostly Cloudy. Mostly cloudy, with a low around 27.
Thursday 2025-12-18, Mostly Cloudy then Chance Showers. A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Thursday Night 2025-12-18, Chance Showers. A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.- Friday 2025-12-19, Mostly Sunny. Mostly sunny, with a high near 34.