I-80 weather conditions near Portland, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: 74°F 2025-06-18T20:54:00-04:00
• Tonight 2025-06-18, Slight Chance T-storms. A slight chance of showers and thunderstorms between 11pm and 1am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
• Juneteenth 2025-06-19, Mostly Sunny then T-storms. A chance of showers and thunderstorms before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. High near 90. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2025-06-19, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 63. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Friday 2025-06-20, Sunny. Sunny, with a high near 84. Northwest wind around 5 mph.
• Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 62. Calm wind.
• Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 88.
• Saturday Night 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 68.
• Sunday 2025-06-22, Partly Sunny. Partly sunny, with a high near 92.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 70.
• Monday 2025-06-23, Hot. Sunny and hot, with a high near 97.
• Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 72.
• Tuesday 2025-06-24, Hot. Sunny and hot, with a high near 97.
• Tuesday Night 2025-06-24, Mostly Clear. Mostly clear, with a low around 72.
• Wednesday 2025-06-25, Sunny then Chance T-storms. A chance of showers and thunderstorms. Sunny, with a high near 95. Chance of precipitation is 40%.