I-99 weather conditions near Tyrone, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 42°F 2026-05-04T04:35:00-04:00 
Today 2026-05-04, Mostly Sunny. Mostly sunny, with a high near 71. Southwest wind 3 to 8 mph. Winds could gust as high as 22 mph.Tonight 2026-05-04, Slight Chance T-storms then Chance Showers. A slight chance of showers and thunderstorms before 11pm, then a chance of showers after 3am. Partly cloudy, with a low around 55. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday 2026-05-05, Chance Showers. A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Tuesday Night 2026-05-05, Chance Showers then Showers. A chance of showers and thunderstorms, then showers after 8pm. Low around 55. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday 2026-05-06, Showers. Showers, with thunderstorms also possible after 2pm. High near 62. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night 2026-05-06, Showers Likely. Showers likely, mainly before 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday 2026-05-07, Showers Likely. Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Thursday Night 2026-05-07, Chance Showers. A chance of showers before 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday 2026-05-08, Chance Showers. A chance of showers after 8am. Mostly sunny, with a high near 57. Chance of precipitation is 30%.Friday Night 2026-05-08, Mostly Cloudy then Chance Showers. A chance of showers after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
- Saturday 2026-05-09, Chance Showers. A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 50%.
Saturday Night 2026-05-09, Chance Showers. A chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 30%.Sunday 2026-05-10, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 30%.