I-15 weather conditions near Idaho Falls, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 32°F 2025-10-19T01:45:00
• Overnight 2025-10-19, Mostly Clear. Mostly clear, with a low around 34. South southwest wind around 6 mph.
• Sunday 2025-10-19, Sunny then Showers Likely and Breezy. Showers likely, mainly after 4pm. Increasing clouds, with a high near 62. Breezy, with a southeast wind 6 to 11 mph becoming southwest 18 to 23 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
• Sunday Night 2025-10-19, Chance Showers and Breezy then Partly Cloudy. A 40 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 37 mph.
• Monday 2025-10-20, Sunny. Sunny, with a high near 48. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
• Monday Night 2025-10-20, Clear. Clear, with a low around 26. South southeast wind 6 to 9 mph.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 51.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 27.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 57.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 31.
• Thursday 2025-10-23, Sunny. Sunny, with a high near 55.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 32.
• Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 60.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 37.
• Saturday 2025-10-25, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 57.