I-80 weather conditions near Portland, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 81°F 2025-06-28T16:53:00-04:00
• This Afternoon 2025-06-28, Severe Thunderstorms. Scattered showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 85. Southwest wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-06-28, Severe Thunderstorms then Isolated Showers. Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 1am. Some of the storms could be severe. Mostly cloudy, with a low around 66. 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.
• Sunday 2025-06-29, Partly Sunny. Partly sunny, with a high near 89. Northwest wind around 5 mph becoming west in the afternoon.
• Sunday Night 2025-06-29, Mostly Clear. Mostly clear, with a low around 64. Calm wind.
• Monday 2025-06-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Monday Night 2025-06-30, Showers Likely. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tuesday 2025-07-01, Showers. Showers likely, then showers and possibly a thunderstorm after 2pm. High near 87. Chance of precipitation is 80%.
• Tuesday Night 2025-07-01, Showers then Partly Cloudy. Showers and possibly a thunderstorm before 8pm. Low around 65. Chance of precipitation is 80%.
• Wednesday 2025-07-02, Sunny. Sunny, with a high near 87.
• Wednesday Night 2025-07-02, Mostly Clear. Mostly clear, with a low around 64.
• Thursday 2025-07-03, Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
• Thursday Night 2025-07-03, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
• Independence Day 2025-07-04, Sunny. Sunny, with a high near 84.
• Friday Night 2025-07-04, Partly Cloudy. Partly cloudy, with a low around 61.
• Saturday 2025-07-05, Chance Showers. A chance of showers. Mostly sunny, with a high near 86.