I-15 weather conditions near Idaho Falls, Idaho
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Mostly Cloudy 46°F 2026-05-05T08:30:00 Today 2026-05-05, Sunny then Sunny and Breezy. Sunny, with a high near 62. Breezy, with a north wind 15 to 22 mph, with gusts as high as 34 mph.
Tonight 2026-05-05, Partly Cloudy and Blustery then Mostly Clear. Mostly clear, with a low around 30. Blustery, with a north northeast wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Wednesday 2026-05-06, Sunny. Sunny, with a high near 61. North northeast wind around 9 mph becoming west northwest in the afternoon.
Wednesday Night 2026-05-06, Partly Cloudy. Partly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 20 mph.- Thursday 2026-05-07, Partly Sunny. Partly sunny, with a high near 72. South wind 8 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Thursday Night 2026-05-07, Mostly Cloudy. Mostly cloudy, with a low around 42.
Friday 2026-05-08, Mostly Sunny. Mostly sunny, with a high near 73.
Friday Night 2026-05-08, Slight Chance Rain. A 20 percent chance of rain. Mostly cloudy, with a low around 44.Saturday 2026-05-09, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
- Saturday Night 2026-05-09, Partly Cloudy. Partly cloudy, with a low around 39.
- Sunday 2026-05-10, Sunny. Sunny, with a high near 71.
Sunday Night 2026-05-10, Mostly Clear. Mostly clear, with a low around 44.- Monday 2026-05-11, Sunny. Sunny, with a high near 79.