I-15 weather conditions near Butte, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 39°F 2025-12-12T00:15:00
• Overnight 2025-12-12, Chance Rain. A 50 percent chance of rain. Mostly cloudy, with a low around 40. South southwest wind around 14 mph, with gusts as high as 22 mph.
• Friday 2025-12-12, Slight Chance Rain then Partly Sunny. A 20 percent chance of rain before 10am. Partly sunny, with a high near 46. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.
• Friday Night 2025-12-12, Partly Cloudy. Partly cloudy, with a low around 33. West southwest wind 15 to 18 mph, with gusts as high as 26 mph.
• Saturday 2025-12-13, Mostly Sunny. Mostly sunny, with a high near 48. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.
• Saturday Night 2025-12-13, Partly Cloudy. Partly cloudy, with a low around 31. South southwest wind 8 to 10 mph.
• Sunday 2025-12-14, Mostly Sunny. Mostly sunny, with a high near 50.
• Sunday Night 2025-12-14, Partly Cloudy. Partly cloudy, with a low around 32.
• Monday 2025-12-15, Partly Sunny. Partly sunny, with a high near 49.
• Monday Night 2025-12-15, Chance Rain. A chance of rain. Mostly cloudy, with a low around 35.
• Tuesday 2025-12-16, Rain/Snow Likely and Breezy. A chance of rain before 8am, then snow likely, possibly mixed with rain. Snow level 7400 feet lowering to 6700 feet in the afternoon . Partly sunny, with a high near 45. Breezy.
• Tuesday Night 2025-12-16, Rain/Snow Likely and Breezy. Rain and snow likely. Snow level 6500 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 28. Breezy.
• Wednesday 2025-12-17, Chance Snow and Breezy. A chance of snow. Partly sunny, with a high near 36. Breezy.
• Wednesday Night 2025-12-17, Slight Chance Snow. A slight chance of snow. Mostly cloudy, with a low around 23.
• Thursday 2025-12-18, Chance Snow. A chance of snow. Partly sunny, with a high near 38.