I-15 weather conditions near Idaho Falls, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 93°F 2025-06-19T16:30:00
• Tonight 2025-06-19, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Southwest wind 6 to 14 mph becoming northeast in the evening. Winds could gust as high as 24 mph.
• Friday 2025-06-20, Mostly Sunny then Mostly Sunny and Breezy. Mostly sunny, with a high near 81. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
• Friday Night 2025-06-20, Mostly Cloudy. Mostly cloudy, with a low around 45. Southwest wind 14 to 20 mph, with gusts as high as 33 mph.
• Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 64. South southwest wind 15 to 18 mph, with gusts as high as 30 mph.
• Saturday Night 2025-06-21, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. South wind 11 to 18 mph, with gusts as high as 28 mph.
• Sunday 2025-06-22, Chance Showers. A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 61.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 35.
• Monday 2025-06-23, Sunny. Sunny, with a high near 72.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 42.
• Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 78.
• Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 45.
• Wednesday 2025-06-25, Sunny. Sunny, with a high near 80.
• Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 47.
• Thursday 2025-06-26, Sunny. Sunny, with a high near 86.