I-90 weather conditions near Missoula, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 38°F 2025-10-13T22:00:00
• Tonight 2025-10-13, Partly Cloudy. Partly cloudy, with a low around 25. East wind 9 to 16 mph, with gusts as high as 24 mph.
• Tuesday 2025-10-14, Frost then Mostly Sunny. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 54. East wind around 5 mph becoming calm in the morning.
• Tuesday Night 2025-10-14, Partly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Partly cloudy, with a low around 29. Light east wind.
• Wednesday 2025-10-15, Chance Rain/Snow and Patchy Fog then Chance Rain. A chance of rain and snow before 9am, then a chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 55. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
• Wednesday Night 2025-10-15, Chance Rain. A 40 percent chance of rain. Mostly cloudy, with a low around 31. Light west wind.
• Thursday 2025-10-16, Slight Chance Rain then Sunny. A 20 percent chance of rain before noon. Sunny, with a high near 58.
• Thursday Night 2025-10-16, Mostly Clear then Frost. Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 31.
• Friday 2025-10-17, Chance Rain. A chance of rain. Partly sunny, with a high near 55.
• Friday Night 2025-10-17, Chance Rain. A chance of rain. Mostly cloudy, with a low around 32.
• Saturday 2025-10-18, Frost then Sunny. Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 58.
• Saturday Night 2025-10-18, Partly Cloudy then Chance Rain. A chance of rain. Partly cloudy, with a low around 37.
• Sunday 2025-10-19, Rain Likely. Rain likely. Mostly cloudy, with a high near 60.
• Sunday Night 2025-10-19, Rain Likely. Rain likely. Mostly cloudy, with a low around 34.
• Monday 2025-10-20, Rain Likely. Rain likely. Mostly cloudy, with a high near 49.