I-80 weather conditions near Portland, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: 79°F 2025-06-18T14:54:00-04:00 - This Afternoon 2025-06-18, T-storms. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 84. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-18, T-storms and Patchy Fog then Patchy Fog. Showers and thunderstorms, mainly before 8pm. Patchy fog between 10pm and 5am. Low around 69. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth 2025-06-19, Patchy Fog then Severe Thunderstorms. Showers and thunderstorms after 2pm. Some of the storms could be severe. Patchy fog before 7am. High near 90. Southwest wind 5 to 15 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, Severe Thunderstorms then Slight Chance Showers. Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Some of the storms could be severe. Low around 62. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. 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, Partly Cloudy. Partly cloudy, with a low around 61.
Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 88.
Saturday Night 2025-06-21, Mostly Cloudy. Mostly cloudy, with a low around 67.- Sunday 2025-06-22, Mostly Sunny. Mostly sunny, with a high near 92.
Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 71.
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 73.
- 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, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Sunny, with a high near 96.