I-90 weather conditions near I-90 ID exit 40, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Tonight 2025-08-03, Partly Cloudy then Slight Chance Showers. A 10 percent chance of showers after 5am. Partly cloudy, with a low around 56. West wind around 5 mph becoming calm in the evening.
Monday 2025-08-04, Chance Showers. A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Monday Night 2025-08-04, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 52. Light and variable wind. Chance of precipitation is 20%.
Tuesday 2025-08-05, Mostly Sunny. Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night 2025-08-05, Partly Cloudy. Partly cloudy, with a low around 54. Southwest wind 5 to 7 mph becoming calm in the evening.
Wednesday 2025-08-06, Partly Sunny. Partly sunny, with a high near 81.
Wednesday Night 2025-08-06, Chance Showers. A 30 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 55.
Thursday 2025-08-07, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Thursday Night 2025-08-07, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.- Friday 2025-08-08, Chance Showers. A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 76. Chance of precipitation is 30%.
- Friday Night 2025-08-08, Partly Cloudy. Partly cloudy, with a low around 52.
- Saturday 2025-08-09, Mostly Sunny. Mostly sunny, with a high near 81.
Saturday Night 2025-08-09, Mostly Clear. Mostly clear, with a low around 53.
Sunday 2025-08-10, Sunny. Sunny, with a high near 86.