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I-15 weather conditions near Spencer, Idaho

       Seasoned Weather Conditions

      

       Current Weather Conditions

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7 day weather forecast

  • Today 2025-05-15, Slight Chance Rain/Snow then Showers Likely. A slight chance of rain and snow showers between 9am and 10am, then rain showers likely. Some thunder is also possible. Snow level 6300 feet rising to 7700 feet in the afternoon. Partly sunny, with a high near 50. West wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Tonight 2025-05-15, Chance Rain then Partly Cloudy. A 30 percent chance of rain, mainly before 9pm. Snow level 7800 feet lowering to 6600 feet after midnight . Partly cloudy, with a low around 30. West wind around 6 mph becoming light and variable in the evening.
  • Friday 2025-05-16, Slight Chance Rain/Snow then Showers Likely. A slight chance of rain and snow before noon, then rain showers likely. Some thunder is also possible. Snow level 6800 feet rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 50. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Friday Night 2025-05-16, Rain Likely then Mostly Cloudy. Rain likely before midnight. Snow level 8400 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 33. South wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
  • Saturday 2025-05-17, Partly Sunny then Chance Showers. A 50 percent chance of showers and thunderstorms after noon. Snow level 7600 feet rising to 8600 feet in the afternoon. Partly sunny, with a high near 57. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
  • Saturday Night 2025-05-17, Showers. Showers and possibly a thunderstorm before midnight, then rain after midnight. Snow level 9000 feet. Low around 38. Chance of precipitation is 80%.
  • Sunday 2025-05-18, Showers. Rain before noon, then showers and possibly a thunderstorm after noon. Snow level 8500 feet. High near 49. Chance of precipitation is 100%.
  • Sunday Night 2025-05-18, Rain then Chance Rain. Rain, mainly before midnight. Snow level 8400 feet lowering to 7500 feet after midnight . Low around 34. Chance of precipitation is 80%.
  • Monday 2025-05-19, Chance Rain. A 50 percent chance of rain. Snow level 7200 feet rising to 8100 feet in the afternoon. Partly sunny, with a high near 52.
  • Monday Night 2025-05-19, Chance Rain. A 30 percent chance of rain, mainly before midnight. Snow level 8400 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 34.
  • Tuesday 2025-05-20, Slight Chance Rain then Chance Rain. A 50 percent chance of rain. Snow level 7500 feet rising to 8500 feet in the afternoon. Partly sunny, with a high near 58.
  • Tuesday Night 2025-05-20, Chance Rain then Mostly Clear. A 30 percent chance of rain. Snow level 8800 feet lowering to 7800 feet after midnight . Partly cloudy, with a low around 32.
  • Wednesday 2025-05-21, Sunny then Slight Chance Rain. A 20 percent chance of rain. Snow level 7400 feet rising to 8600 feet in the afternoon. Mostly sunny, with a high near 61.





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