I-15 weather conditions near Idaho Falls, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 52°F 2025-10-15T11:30:00
• Today 2025-10-15, Showers. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 53. East northeast wind around 7 mph becoming west southwest in the afternoon. Chance of precipitation is 90%.
• Tonight 2025-10-15, Showers Likely. A chance of showers and thunderstorms, then showers likely after 9pm. Cloudy, with a low around 41. West wind 5 to 8 mph becoming south southeast in the evening. Chance of precipitation is 60%.
• Thursday 2025-10-16, Showers Likely. Showers likely. Cloudy, with a high near 48. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
• Thursday Night 2025-10-16, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35. South southwest wind around 11 mph, with gusts as high as 23 mph.
• Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 52. South wind 10 to 14 mph, with gusts as high as 24 mph.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 34.
• Saturday 2025-10-18, Sunny. Sunny, with a high near 55.
• Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 37.
• Sunday 2025-10-19, Sunny then Slight Chance Showers. A 20 percent chance of showers after noon. Mostly sunny, with a high near 62.
• Sunday Night 2025-10-19, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 35.
• Monday 2025-10-20, Chance Rain/Snow then Chance Showers. A chance of rain and snow showers. Partly sunny, with a high near 50. Chance of precipitation is 40%.
• Monday Night 2025-10-20, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers. Partly cloudy, with a low around 29.
• Tuesday 2025-10-21, Mostly Sunny. Mostly sunny, with a high near 48.