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: Clear 61°F 2025-07-14T22:45:00 
Tonight 2025-07-14, Partly Cloudy. Partly cloudy, with a low around 58. Southeast wind 6 to 9 mph becoming west southwest after midnight.Tuesday 2025-07-15, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 91. Southwest wind 6 to 16 mph, with gusts as high as 28 mph.
Tuesday Night 2025-07-15, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 53. West wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Wednesday 2025-07-16, Sunny. Sunny, with a high near 83. North wind 7 to 9 mph becoming west in the afternoon.- Wednesday Night 2025-07-16, Clear. Clear, with a low around 53. West wind 7 to 9 mph becoming south southeast after midnight.
- Thursday 2025-07-17, Sunny. Sunny, with a high near 90.
Thursday Night 2025-07-17, Mostly Clear. Mostly clear, with a low around 57.- Friday 2025-07-18, Sunny. Sunny, with a high near 91.
- Friday Night 2025-07-18, Mostly Clear. Mostly clear, with a low around 58.
- Saturday 2025-07-19, Sunny. Sunny, with a high near 91.
- Saturday Night 2025-07-19, Mostly Clear. Mostly clear, with a low around 58.
- Sunday 2025-07-20, Sunny. Sunny, with a high near 89.
- Sunday Night 2025-07-20, Partly Cloudy. Partly cloudy, with a low around 57.
Monday 2025-07-21, Mostly Sunny. Mostly sunny, with a high near 86.