I-90 weather conditions near Missoula, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 61°F 2026-05-04T11:30:00
• Today 2026-05-04, Mostly Sunny. Mostly sunny, with a high near 69. Northeast wind 3 to 6 mph.
• Tonight 2026-05-04, Partly Cloudy. Partly cloudy, with a low around 40. Northeast wind around 6 mph becoming calm after midnight.
• Tuesday 2026-05-05, Mostly Sunny. Mostly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
• Tuesday Night 2026-05-05, Mostly Clear. Mostly clear, with a low around 36. North wind 5 to 7 mph becoming calm after midnight.
• Wednesday 2026-05-06, Sunny. Sunny, with a high near 73. Calm wind becoming west northwest around 6 mph in the afternoon.
• Wednesday Night 2026-05-06, Partly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Partly cloudy, with a low around 46.
• Thursday 2026-05-07, Mostly Sunny. Mostly sunny, with a high near 75.
• Thursday Night 2026-05-07, Mostly Cloudy. Mostly cloudy, with a low around 45.
• Friday 2026-05-08, Partly Sunny. Partly sunny, with a high near 75.
• Friday Night 2026-05-08, Mostly Cloudy. Mostly cloudy, with a low around 44.
• Saturday 2026-05-09, Mostly Sunny. Mostly sunny, with a high near 67.
• Saturday Night 2026-05-09, Partly Cloudy. Partly cloudy, with a low around 43.
• Sunday 2026-05-10, Mostly Sunny. Mostly sunny, with a high near 77.