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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

  • Tonight 2025-12-13, Partly Cloudy. Partly cloudy, with a low around 25. Northeast wind 3 to 6 mph.
  • Sunday 2025-12-14, Sunny. Sunny, with a high near 41. East northeast wind 5 to 7 mph becoming south southeast in the afternoon.
  • Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 23. East northeast wind 3 to 6 mph.
  • Monday 2025-12-15, Mostly Sunny. Mostly sunny, with a high near 38. East northeast wind around 7 mph becoming south southeast in the afternoon.
  • Monday Night 2025-12-15, Slight Chance Snow then Mostly Cloudy. A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Southeast wind 5 to 7 mph.
  • Tuesday 2025-12-16, Slight Chance Snow. A 20 percent chance of snow. Partly sunny, with a high near 39.
  • Tuesday Night 2025-12-16, Chance Rain/Snow then Rain/Snow. Rain, possibly mixed with snow, mainly after 5am. Snow level 6500 feet. Low around 29. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Wednesday 2025-12-17, Breezy. Rain/Snow then Snow Likely. Rain, possibly mixed with snow, becoming all snow after 8am. High near 39. Breezy. Chance of precipitation is 90%.
  • Wednesday Night 2025-12-17, Slight Chance Snow. A 20 percent chance of snow. Partly cloudy, with a low around 17.
  • Thursday 2025-12-18, Snow Likely. Snow likely, mainly after 11am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
  • Thursday Night 2025-12-18, Snow. Snow. Low around 25. Chance of precipitation is 80%.
  • Friday 2025-12-19, Snow. Snow. High near 37. Chance of precipitation is 80%.
  • Friday Night 2025-12-19, Chance Snow. A 50 percent chance of snow. Mostly cloudy, with a low around 21.
  • Saturday 2025-12-20, Chance Snow. A 40 percent chance of snow. Partly sunny, with a high near 32.





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