I-90 weather conditions near Butte, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 34°F 2025-10-16T06:15:00
• Today 2025-10-16, Gradual Clearing. Cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 3 to 8 mph.
• Tonight 2025-10-16, Mostly Clear. Mostly clear, with a low around 27. Northwest wind 6 to 8 mph becoming north northeast after midnight.
• Friday 2025-10-17, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
• Friday Night 2025-10-17, Chance Showers then Partly Cloudy. A 30 percent chance of showers before midnight. Snow level 7400 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 26. West wind 9 to 17 mph, with gusts as high as 29 mph.
• Saturday 2025-10-18, Sunny. Sunny, with a high near 53. West southwest wind 5 to 8 mph.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 32.
• Sunday 2025-10-19, Slight Chance Showers then Showers Likely. Showers likely, mainly after noon. Partly sunny, with a high near 56. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
• Sunday Night 2025-10-19, Showers Likely then Rain/Snow Likely. Rain showers likely before midnight, then rain and snow showers likely. Snow level 7600 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 29.
• Monday 2025-10-20, Chance Snow Showers then Chance Rain/Snow. A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 44.
• Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 23.
• Tuesday 2025-10-21, Mostly Sunny. Mostly sunny, with a high near 47.
• Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 25.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 52.