I-15 weather conditions near Cascade, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Tonight 2025-10-14, Mostly Cloudy then Patchy Fog. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 27. Light north wind.
Wednesday 2025-10-15, Chance Rain/Snow and Patchy Fog then Chance Rain. A chance of rain and snow before 10am, then a chance of rain. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 47. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night 2025-10-15, Rain Likely. Rain likely, mainly after midnight. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%.
Thursday 2025-10-16, Chance Rain. A 50 percent chance of rain. Partly sunny, with a high near 55. Calm wind becoming west southwest 5 to 7 mph in the morning.
Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 35. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.Friday 2025-10-17, Mostly Sunny then Slight Chance Rain. A 20 percent chance of rain after noon. Mostly sunny, with a high near 57. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Friday Night 2025-10-17, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a low around 32. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 59. Southwest wind 9 to 17 mph, with gusts as high as 25 mph.Saturday Night 2025-10-18, Partly Cloudy then Chance Rain. A chance of rain after midnight. Partly cloudy, with a low around 41.
Sunday 2025-10-19, Chance Rain and Breezy. A chance of rain. Partly sunny, with a high near 64. Breezy.
Sunday Night 2025-10-19, Chance Rain. A chance of rain. Mostly cloudy, with a low around 38.- Monday 2025-10-20, Chance Rain. A chance of rain. Partly sunny, with a high near 54.
Monday Night 2025-10-20, Chance Rain then Slight Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a low around 31.
Tuesday 2025-10-21, Slight Chance Rain/Snow then Partly Sunny. A slight chance of rain and snow. Partly sunny, with a high near 51.