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I-15 weather conditions near Cascade, Montana

       Seasoned Weather Conditions

      

       Current Weather Conditions

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7 day weather forecast

  • Overnight 2025-06-18, Mostly Clear. Mostly clear, with a low around 51. West southwest wind around 8 mph.
  • Wednesday 2025-06-18, Sunny. Sunny, with a high near 85. West southwest wind 9 to 15 mph, with gusts as high as 24 mph.
  • Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 52. West wind 6 to 14 mph, with gusts as high as 23 mph.
  • Juneteenth 2025-06-19, Mostly Sunny. Mostly sunny, with a high near 85. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
  • Thursday Night 2025-06-19, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North wind 5 to 10 mph becoming east in the evening. Chance of precipitation is 30%.
  • Friday 2025-06-20, Chance Showers then Showers. A chance of showers, then showers and possibly a thunderstorm after noon. High near 74. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
  • Friday Night 2025-06-20, Showers. Showers and possibly a thunderstorm. Low around 49. Northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
  • Saturday 2025-06-21, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. West southwest wind 9 to 16 mph, with gusts as high as 24 mph.
  • Saturday Night 2025-06-21, Showers Likely. Showers likely. Cloudy, with a low around 42.
  • Sunday 2025-06-22, Showers Likely. Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56.
  • Sunday Night 2025-06-22, Chance Showers. A chance of showers. Mostly cloudy, with a low around 38.
  • Monday 2025-06-23, Mostly Sunny then Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 66.
  • Monday Night 2025-06-23, Slight Chance Showers then Mostly Clear. A slight chance of showers. Partly cloudy, with a low around 42.
  • Tuesday 2025-06-24, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.





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