I-15 weather conditions near Island Park, Idaho

Roadnow AI Agent Live Update

7 day weather forecast

• This Afternoon 2025-06-16, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 71. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
• Tonight 2025-06-16, Chance Showers then Mostly Cloudy. A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 45. West southwest wind 6 to 10 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
• Tuesday 2025-06-17, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. Northwest wind 6 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 7 mph becoming calm after midnight.
• Wednesday 2025-06-18, Sunny. Sunny, with a high near 70. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
• 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, Mostly Cloudy. Mostly cloudy, with a low around 50.
• Friday 2025-06-20, Mostly Sunny then Sunny and Breezy. Sunny, with a high near 73. Breezy.
• Friday Night 2025-06-20, Mostly Clear and Breezy then Mostly Clear. Mostly clear, with a low around 47. Breezy.
• Saturday 2025-06-21, Sunny. Sunny, with a high near 64.
• Saturday Night 2025-06-21, Chance Showers. A 40 percent chance of showers. Snow level 10000 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 39.
• Sunday 2025-06-22, Chance Rain/Snow then Chance Showers. A chance of rain and snow showers. Some thunder is also possible. Snow level 7800 feet. Partly sunny, with a high near 50. Chance of precipitation is 50%.