I-15 weather conditions near Basalt, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-08-17, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 84. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Tonight 2025-08-17, 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 10pm. Partly cloudy, with a low around 53. South southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday 2025-08-18, Sunny. Sunny, with a high near 89. East northeast wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night 2025-08-18, Mostly Clear. Mostly clear, with a low around 53. Southwest wind 6 to 11 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Tuesday 2025-08-19, Sunny. Sunny, with a high near 93. East wind 5 to 9 mph becoming southwest in the afternoon.
Tuesday Night 2025-08-19, Mostly Clear. Mostly clear, with a low around 58.
Wednesday 2025-08-20, Mostly Sunny. Mostly sunny, with a high near 90.
Wednesday Night 2025-08-20, Mostly Clear. Mostly clear, with a low around 57.
Thursday 2025-08-21, Sunny. Sunny, with a high near 89.
Thursday Night 2025-08-21, Mostly Clear. Mostly clear, with a low around 56.
Friday 2025-08-22, Sunny. Sunny, with a high near 89.
Friday Night 2025-08-22, Mostly Clear. Mostly clear, with a low around 56.
Saturday 2025-08-23, Sunny then Slight Chance Showers. A 20 percent chance of showers. Sunny, with a high near 88.