I-99 weather conditions near Altoona, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 55°F 2025-10-09T12:53:00-04:00
• This Afternoon 2025-10-09, Sunny. Sunny, with a high near 62. Northeast wind around 6 mph.
• Tonight 2025-10-09, Clear then Frost. Widespread frost, mainly after 4am. Otherwise, clear, with a low around 30. Light northeast wind.
• Friday 2025-10-10, Frost then Sunny. Widespread frost before 9am. Otherwise, sunny, with a high near 65. Light and variable wind becoming south 5 to 10 mph in the morning.
• Friday Night 2025-10-10, Mostly Clear. Mostly clear, with a low around 40. South wind 3 to 6 mph.
• Saturday 2025-10-11, Mostly Sunny then Chance Rain. A chance of rain after 2pm. Mostly sunny, with a high near 69. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 30%.
• Saturday Night 2025-10-11, Rain Likely. Rain likely, mainly after 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
• Sunday 2025-10-12, Rain Likely. Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
• Sunday Night 2025-10-12, Rain Likely. Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
• Columbus Day 2025-10-13, Chance Rain. A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
• Monday Night 2025-10-13, Mostly Cloudy. Mostly cloudy, with a low around 48.
• Tuesday 2025-10-14, Mostly Sunny. Mostly sunny, with a high near 70.
• Tuesday Night 2025-10-14, Partly Cloudy. Partly cloudy, with a low around 48.
• Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 66.