I-90 weather conditions near De Borgia, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2025-12-14, Partly Cloudy. Partly cloudy, with a low around 32. Calm wind.
• Sunday 2025-12-14, Sunny. Sunny, with a high near 48. Light and variable wind.
• Sunday Night 2025-12-14, Mostly Cloudy. Mostly cloudy, with a low around 35. Calm wind.
• Monday 2025-12-15, Rain. Rain, mainly after 11am. High near 46. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
• Monday Night 2025-12-15, Rain. Rain. Low around 35. South southwest wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
• Tuesday 2025-12-16, Rain. Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
• Tuesday Night 2025-12-16, Rain. Rain. Low around 32. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
• Wednesday 2025-12-17, Rain/Snow then Snow Likely and Patchy Blowing Snow. Rain before 8am, then rain and snow between 8am and 11am, then snow likely after 11am. Patchy blowing snow between 1pm and 2pm. Snow level 5100 feet lowering to 3200 feet in the afternoon . Mostly cloudy, with a high near 40.
• Wednesday Night 2025-12-17, Chance Snow. A chance of snow. Mostly cloudy, with a low around 25.
• Thursday 2025-12-18, Snow. Snow, mainly after 11am. Mostly cloudy, with a high near 37.
• Thursday Night 2025-12-18, Rain/Snow. Rain and snow. Snow level 3700 feet. Cloudy, with a low around 29.
• Friday 2025-12-19, Rain/Snow then Snow. Rain and snow. Mostly cloudy, with a high near 37.
• Friday Night 2025-12-19, Snow Likely. Snow likely. Mostly cloudy, with a low around 25.
• Saturday 2025-12-20, Snow Likely. Snow likely. Mostly cloudy, with a high near 33.