I-99 weather conditions near Altoona, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 63°F 2025-10-14T16:53:00-04:00
• Tonight 2025-10-14, Mostly Clear. Mostly clear, with a low around 45. North wind 5 to 8 mph.
• Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 64. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
• Wednesday Night 2025-10-15, Clear. Clear, with a low around 36. Northwest wind 6 to 8 mph.
• Thursday 2025-10-16, Areas Frost then Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 60. Northwest wind 6 to 10 mph.
• Thursday Night 2025-10-16, Clear then Frost. Widespread frost, mainly after 5am. Otherwise, clear, with a low around 32. Northwest wind around 6 mph becoming calm after midnight.
• Friday 2025-10-17, Frost then Sunny. Widespread frost before 9am. Otherwise, sunny, with a high near 63.
• Friday Night 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 41.
• Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 72.
• Saturday Night 2025-10-18, Partly Cloudy then Chance Showers. A chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
• Sunday 2025-10-19, Showers Likely. Showers likely, mainly after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
• Sunday Night 2025-10-19, Showers Likely. Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
• Monday 2025-10-20, Chance Showers. A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
• Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 42.
• Tuesday 2025-10-21, Mostly Sunny. Mostly sunny, with a high near 63.