I-90 weather conditions near Whitehall, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2025-09-14, Mostly Clear. Mostly clear, with a low around 43. Light and variable wind.
• Sunday 2025-09-14, Increasing Clouds. Increasing clouds, with a high near 77. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
• Sunday Night 2025-09-14, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West southwest wind 5 to 8 mph. Chance of precipitation is 40%.
• Monday 2025-09-15, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 65. West southwest wind 5 to 7 mph. Chance of precipitation is 50%.
• Monday Night 2025-09-15, Chance Showers then Mostly Cloudy. A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Northwest wind 3 to 7 mph.
• Tuesday 2025-09-16, Partly Sunny then Slight Chance Showers. A 20 percent chance of showers after noon. Mostly sunny, with a high near 69. Calm wind becoming east around 5 mph in the afternoon.
• Tuesday Night 2025-09-16, Mostly Clear. Mostly clear, with a low around 41. East wind around 6 mph becoming calm in the evening.
• Wednesday 2025-09-17, Sunny. Sunny, with a high near 78. Calm wind becoming south southwest around 6 mph in the afternoon.
• Wednesday Night 2025-09-17, Mostly Clear. Mostly clear, with a low around 43.
• Thursday 2025-09-18, Sunny. Sunny, with a high near 77.
• Thursday Night 2025-09-18, Partly Cloudy. Partly cloudy, with a low around 42.
• Friday 2025-09-19, Mostly Sunny. Mostly sunny, with a high near 75.
• Friday Night 2025-09-19, Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 42.
• Saturday 2025-09-20, Chance Showers. A chance of showers. Mostly sunny, with a high near 71.