I-99 weather conditions near Altoona, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 85°F 2025-07-06T13:53:00-04:00
• This Afternoon 2025-07-06, Sunny. Sunny, with a high near 90. South wind around 6 mph.
• Tonight 2025-07-06, Partly Cloudy. Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
• Monday 2025-07-07, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Monday Night 2025-07-07, Chance T-storms. A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 69. Light west wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tuesday 2025-07-08, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. West wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tuesday Night 2025-07-08, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-07-09, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.
• Wednesday Night 2025-07-09, Chance T-storms. A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
• Thursday 2025-07-10, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
• Thursday Night 2025-07-10, Showers Likely. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
• Friday 2025-07-11, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
• Friday Night 2025-07-11, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
• Saturday 2025-07-12, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.