I-15 weather conditions near Shelley, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 45°F 2025-10-18T00:15:00 
Overnight 2025-10-18, Mostly Clear. Mostly clear, with a low around 32. South southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Saturday 2025-10-18, Sunny. Sunny, with a high near 52. Southwest wind 5 to 9 mph.- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 34. South southeast wind around 8 mph.
Sunday 2025-10-19, Sunny then Slight Chance Showers and Breezy. A 20 percent chance of showers after noon. Mostly sunny, with a high near 61. Breezy, with a south southeast wind 7 to 12 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Sunday Night 2025-10-19, Slight Chance Showers then Mostly Clear. A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32. Southwest wind 14 to 20 mph, with gusts as high as 33 mph.
- Monday 2025-10-20, Sunny. Sunny, with a high near 50.
- Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 27.
- Tuesday 2025-10-21, Sunny. Sunny, with a high near 57.
Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 32.
Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 56.- Wednesday Night 2025-10-22, Mostly Clear. Mostly clear, with a low around 31.
- Thursday 2025-10-23, Sunny. Sunny, with a high near 58.
- Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 33.
- Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 61.