I-15 weather conditions near Butte, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 54°F 2025-06-20T08:15:00
• Today 2025-06-20, Chance Showers then T-storms. A chance of rain before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 69. Southeast wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
• Tonight 2025-06-20, Showers. Showers and possibly a thunderstorm before 3am, then rain after 3am. Low around 36. Northwest wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
• Saturday 2025-06-21, Showers Likely. Rain likely before 3pm, then showers likely and possibly a thunderstorm after 3pm. Snow level 6300 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 55. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
• Saturday Night 2025-06-21, Chance Rain then Rain. Rain, mainly after midnight. Low around 34. North northwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
• Sunday 2025-06-22, Showers. Rain before noon, then showers and possibly a thunderstorm after noon. Snow level 6200 feet rising to 7300 feet in the afternoon. High near 46. North northwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
• Sunday Night 2025-06-22, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
• Monday 2025-06-23, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 35.
• Tuesday 2025-06-24, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
• Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 40.
• Wednesday 2025-06-25, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 73.
• Wednesday Night 2025-06-25, Partly Cloudy. Partly cloudy, with a low around 44.
• Thursday 2025-06-26, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.