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 2025-06-20T02:00:00 
Overnight 2025-06-20, Partly Cloudy. Partly cloudy, with a low around 53. West northwest wind around 6 mph becoming south.
Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 81. Southwest wind 7 to 12 mph increasing to 16 to 21 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 46. Southwest wind 14 to 18 mph, with gusts as high as 32 mph.- Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 65. Southwest wind 15 to 18 mph, with gusts as high as 29 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 40. South wind 10 to 17 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 62.
Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 36.
Monday 2025-06-23, Sunny. Sunny, with a high near 72.- Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 43.
- Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 79.
- Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 46.
- Wednesday 2025-06-25, Sunny. Sunny, with a high near 80.
- Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 49.
- Thursday 2025-06-26, Sunny. Sunny, with a high near 86.