I-79 weather conditions near Carnegie, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 78°F 2025-06-30T08:51:00-04:00
Today 2025-06-30, Chance T-storms then T-storms. Showers and thunderstorms. High near 87. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-30, T-storms then Showers Likely. Showers and thunderstorms, mainly before 2am. Low around 72. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-07-01, Showers then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 82. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-07-01, T-storms Likely then Mostly Clear. Thunderstorms likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 65. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday 2025-07-02, Mostly Sunny. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night 2025-07-02, Partly Cloudy. Partly cloudy, with a low around 65.
Thursday 2025-07-03, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night 2025-07-03, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 63. Chance of precipitation is 30%.
Independence Day 2025-07-04, Sunny. Sunny, with a high near 85.
Friday Night 2025-07-04, Mostly Clear. Mostly clear, with a low around 63.
Saturday 2025-07-05, Mostly Sunny. Mostly sunny, with a high near 89.
Saturday Night 2025-07-05, Mostly Cloudy. Mostly cloudy, with a low around 70.
Sunday 2025-07-06, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms. Partly sunny and hot, with a high near 91. Chance of precipitation is 30%.
Current condition: Mostly Cloudy 78°F 2025-06-30T08:51:00-04:00 Today 2025-06-30, Chance T-storms then T-storms. Showers and thunderstorms. High near 87. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-30, T-storms then Showers Likely. Showers and thunderstorms, mainly before 2am. Low around 72. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-07-01, Showers then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 82. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-07-01, T-storms Likely then Mostly Clear. Thunderstorms likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 65. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday 2025-07-02, Mostly Sunny. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night 2025-07-02, Partly Cloudy. Partly cloudy, with a low around 65.Thursday 2025-07-03, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night 2025-07-03, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 63. Chance of precipitation is 30%.
Independence Day 2025-07-04, Sunny. Sunny, with a high near 85.
Friday Night 2025-07-04, Mostly Clear. Mostly clear, with a low around 63.
Saturday Night 2025-07-05, Mostly Cloudy. Mostly cloudy, with a low around 70.Sunday 2025-07-06, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms. Partly sunny and hot, with a high near 91. Chance of precipitation is 30%.