I-15 weather conditions near Idaho Falls, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 39°F 2025-10-17T03:45:00
• Overnight 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 33. South southwest wind around 9 mph, with gusts as high as 18 mph.
• Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 53. Southwest wind 8 to 15 mph, with gusts as high as 26 mph.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 31. South southwest wind 6 to 15 mph, with gusts as high as 28 mph.
• Saturday 2025-10-18, Sunny. Sunny, with a high near 52. Southwest wind 6 to 10 mph becoming east southeast in the morning.
• Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 34. South southeast wind 6 to 8 mph.
• Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 62.
• Sunday Night 2025-10-19, Chance Showers. A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 34.
• Monday 2025-10-20, Sunny. Sunny, with a high near 51.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 29.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 56.
• Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 33.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 55.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 33.
• Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 58.