I-15 weather conditions near Idaho Falls, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 32°F 2025-10-13T02:00:00
• Overnight 2025-10-13, Mostly Clear. Mostly clear, with a steady temperature around 34. North northeast wind around 6 mph.
• Columbus Day 2025-10-13, Mostly Sunny. Mostly sunny, with a high near 62. North northeast wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
• Monday Night 2025-10-13, Mostly Cloudy then Chance Showers. A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 42. East wind around 7 mph.
• Tuesday 2025-10-14, Chance Showers. A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 61. East wind 8 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
• Tuesday Night 2025-10-14, Showers. Showers. Low around 41. South wind 6 to 8 mph becoming north northeast after midnight. Chance of precipitation is 90%.
• Wednesday 2025-10-15, Showers. Showers. High near 50. Chance of precipitation is 80%.
• Wednesday Night 2025-10-15, Showers Likely. Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
• Thursday 2025-10-16, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a high near 48.
• Thursday Night 2025-10-16, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 35.
• Friday 2025-10-17, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 51.
• Friday Night 2025-10-17, Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 33.
• Saturday 2025-10-18, Sunny. Sunny, with a high near 52.
• Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 33.
• Sunday 2025-10-19, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 58.