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 63°F 2025-06-20T22:45:00 
Tonight 2025-06-20, Decreasing Clouds. Cloudy, then gradually becoming partly cloudy, with a low around 45. South southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 66. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday Night 2025-06-21, Chance Showers. A 50 percent chance of showers. Cloudy, with a low around 41. West southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Sunday 2025-06-22, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 61. South wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday Night 2025-06-22, Partly Cloudy then Patchy Frost. Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. West southwest wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.
Monday 2025-06-23, Sunny. Sunny, with a high near 71.
Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 46.- Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 76.
- Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 47.
- Wednesday 2025-06-25, Sunny. Sunny, with a high near 81.
- Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 48.
- Thursday 2025-06-26, Sunny. Sunny, with a high near 85.
- Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 51.
- Friday 2025-06-27, Sunny. Sunny, with a high near 85.