I-90 weather conditions near Butte, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 75°F 2025-08-13T11:00:00
• Today 2025-08-13, Slight Chance T-storms and Breezy. A slight chance of showers, with thunderstorms also possible after 3pm. Sunny, with a high near 86. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
• Tonight 2025-08-13, Mostly Clear and Breezy then Mostly Clear. Mostly clear, with a low around 50. Breezy, with a west northwest wind 17 to 22 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 34 mph.
• Thursday 2025-08-14, Sunny. Sunny, with a high near 81. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
• Thursday Night 2025-08-14, Mostly Clear. Mostly clear, with a low around 49. West northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 25 mph.
• Friday 2025-08-15, Sunny. Sunny, with a high near 81. Light southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.
• Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 50.
• Saturday 2025-08-16, Sunny. Sunny, with a high near 82.
• Saturday Night 2025-08-16, Mostly Cloudy. Mostly cloudy, with a low around 51.
• Sunday 2025-08-17, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
• Sunday Night 2025-08-17, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
• Monday 2025-08-18, Mostly Sunny. Mostly sunny, with a high near 82.
• Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 50.
• Tuesday 2025-08-19, Sunny. Sunny, with a high near 84.