I-15 weather conditions near Idaho Falls, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 59°F 2025-10-14T15:30:00 
This Afternoon 2025-10-14, Isolated T-storms. Isolated showers and thunderstorms. Partly sunny, with a high near 61. South southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.Tonight 2025-10-14, Scattered Showers then Showers Likely. Showers likely, mainly after 2am. Mostly cloudy, with a low around 43. Southwest wind around 6 mph becoming northeast in the evening. Chance of precipitation is 70%.
Wednesday 2025-10-15, Showers. Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 53. North northeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night 2025-10-15, Showers Likely. Showers likely. Mostly cloudy, with a low around 41. Southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Thursday 2025-10-16, Showers Likely. Showers likely, mainly before noon. Cloudy, with a high near 48. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.Thursday Night 2025-10-16, Chance Showers then Partly Cloudy. A 30 percent chance of showers before midnight. Partly cloudy, with a low around 34.
- Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 52.
Friday Night 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 34.
Saturday 2025-10-18, Sunny. Sunny, with a high near 54.
Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 36.Sunday 2025-10-19, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 63.
Sunday Night 2025-10-19, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Monday 2025-10-20, Chance Showers. A 50 percent chance of showers. Partly sunny, with a high near 52.Monday Night 2025-10-20, Chance Showers then Chance Rain/Snow. A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday 2025-10-21, Slight Chance Snow Showers then Mostly Sunny. A 20 percent chance of snow showers. Mostly sunny, with a high near 48.