I-15 weather conditions near Island Park, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Tonight 2025-06-15, Partly Cloudy. Partly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Monday 2025-06-16, Slight Chance Showers then Chance Showers. A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 72. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Monday Night 2025-06-16, Chance Showers then Partly Cloudy. A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. North northwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday 2025-06-17, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. West northwest wind 5 to 8 mph. Chance of precipitation is 40%.
Tuesday Night 2025-06-17, Mostly Clear. Mostly clear, with a low around 45. West northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday 2025-06-18, Sunny. Sunny, with a high near 70.
Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 48.
Juneteenth 2025-06-19, Sunny. Sunny, with a high near 78.
Thursday Night 2025-06-19, Partly Cloudy. Partly cloudy, with a low around 50.
Friday 2025-06-20, Sunny then Slight Chance T-storms and Breezy. A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Breezy.
Friday Night 2025-06-20, Mostly Clear and Breezy then Mostly Clear. Mostly clear, with a low around 46. Breezy.
Saturday 2025-06-21, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Snow level 10100 feet. Sunny, with a high near 64.
Saturday Night 2025-06-21, Chance Showers. A 40 percent chance of showers. Snow level 9800 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 37.
Sunday 2025-06-22, Chance Rain/Snow then Chance T-storms. A chance of rain and snow showers. Some thunder is also possible. Snow level 7600 feet rising to 8200 feet in the afternoon. Partly sunny, with a high near 53. Chance of precipitation is 40%.