I-80 weather conditions near Altoona, Iowa

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 79°F 2025-10-17T14:35:00-05:00
• This Afternoon 2025-10-17, Chance Showers and Breezy. A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-10-17, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 55. West southwest wind 5 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 75. West southwest wind 5 to 13 mph, with gusts as high as 22 mph.
• Saturday Night 2025-10-18, Chance Showers and Breezy. A 40 percent chance of showers, mainly between 7pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 45. Breezy, with a northwest wind 14 to 16 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
• Sunday 2025-10-19, Sunny. Sunny, with a high near 62. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
• Sunday Night 2025-10-19, Clear. Clear, with a low around 47.
• Monday 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 68.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 44.
• Tuesday 2025-10-21, Sunny and Breezy. Sunny, with a high near 58. Breezy.
• Tuesday Night 2025-10-21, Clear. Clear, with a low around 36.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 64.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 43.
• Thursday 2025-10-23, Sunny. Sunny, with a high near 65.