I-15 weather conditions near Butte, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 37°F 2025-10-14T20:00:00
Tonight 2025-10-14, Areas Frost then Slight Chance Rain/Snow. A slight chance of rain and snow after 3am. Widespread frost, mainly between 1am and 4am. Snow level 7300 feet lowering to 6400 feet after midnight . Otherwise, mostly cloudy, with a low around 28. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday 2025-10-15, Chance Rain/Snow and Patchy Fog then Chance Rain. A chance of rain and snow before noon, then a chance of rain. Patchy fog between 8am and noon. Otherwise, mostly cloudy, with a high near 49. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night 2025-10-15, Slight Chance Rain then Rain Likely. A slight chance of rain before 10pm, then rain likely after midnight. Mostly cloudy, with a low around 31. Calm wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 60%.
Thursday 2025-10-16, Rain Likely. Rain likely, mainly before noon. Mostly cloudy, with a high near 49. Northwest wind 5 to 8 mph. Chance of precipitation is 60%.
Thursday Night 2025-10-16, Frost. Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 27. West wind 6 to 9 mph.
Friday 2025-10-17, Frost then Slight Chance Rain. A 20 percent chance of rain after noon. Widespread frost before 11am. Snow level 6000 feet rising to 6700 feet in the afternoon. Otherwise, mostly sunny, with a high near 52.
Friday Night 2025-10-17, Slight Chance Rain/Snow. A slight chance of rain before 9pm, then a slight chance of rain and snow. Snow level 6700 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Saturday 2025-10-18, Frost then Sunny. Widespread frost before 11am. Otherwise, mostly sunny, with a high near 54.
Saturday Night 2025-10-18, Partly Cloudy then Slight Chance Rain. A slight chance of rain after midnight. Partly cloudy, with a low around 34.
Sunday 2025-10-19, Chance Rain. A chance of rain. Partly sunny, with a high near 57.
Sunday Night 2025-10-19, Chance Rain then Rain/Snow Likely. Rain and snow likely. Snow level 7400 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 29.
Monday 2025-10-20, Chance Snow then Rain/Snow Likely. Rain and snow likely. Partly sunny, with a high near 46.
Monday Night 2025-10-20, Chance Snow. A chance of snow. Mostly cloudy, with a low around 22.
Tuesday 2025-10-21, Slight Chance Snow. A slight chance of snow. Mostly sunny, with a high near 44.