I-90 weather conditions near Saint Regis, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Tonight 2025-07-09, Decreasing Clouds. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.
• Thursday 2025-07-10, Slight Chance Rain. A 20 percent chance of rain. Mostly sunny, with a high near 81. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.
• Thursday Night 2025-07-10, Mostly Clear. Mostly clear, with a low around 48. West northwest wind around 6 mph becoming calm in the evening.
• Friday 2025-07-11, Sunny. Sunny, with a high near 89. Calm wind.
• Friday Night 2025-07-11, Partly Cloudy. Partly cloudy, with a low around 51. Calm wind.
• Saturday 2025-07-12, Mostly Sunny. Mostly sunny, with a high near 91.
• Saturday Night 2025-07-12, Mostly Clear. Mostly clear, with a low around 56.
• Sunday 2025-07-13, Sunny. Sunny, with a high near 95.
• Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 56.
• Monday 2025-07-14, Sunny. Sunny, with a high near 93.
• Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 52.
• Tuesday 2025-07-15, Sunny. Sunny, with a high near 86.
• Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 49.
• Wednesday 2025-07-16, Sunny. Sunny, with a high near 89.