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: Clear NA°F 2025-10-17T00:45:00 
Overnight 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 27. North wind around 8 mph.Friday 2025-10-17, Mostly Sunny then Increasing Clouds and Breezy. Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Breezy, with an east northeast wind 6 to 11 mph becoming west 17 to 22 mph in the morning. Winds could gust as high as 31 mph.
Friday Night 2025-10-17, Chance Rain/Snow. A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 2am. Snow level 7500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 24. West northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday 2025-10-18, Sunny. Sunny, with a high near 51. Light southwest wind increasing to 5 to 9 mph in the afternoon.- Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 33. South southwest wind 8 to 14 mph, with gusts as high as 18 mph.
Sunday 2025-10-19, Chance Showers then Showers and Breezy. Showers, mainly after noon. High near 54. Breezy. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night 2025-10-19, Chance Rain/Snow then Chance Snow Showers. A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 47.
Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 26.- Tuesday 2025-10-21, Mostly Sunny. Mostly sunny, with a high near 55.
- Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 27.
- Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 54.
- Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 30.
- Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 59.