I-90 weather conditions near Billings, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 57°F 2025-10-25T10:45:00
• Today 2025-10-25, Increasing Clouds. Increasing clouds, with a high near 70. Southwest wind around 10 mph.
• Tonight 2025-10-25, Mostly Cloudy. Mostly cloudy, with a low around 44. South wind 8 to 16 mph becoming west after midnight.
• Sunday 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 58. West wind around 15 mph.
• Sunday Night 2025-10-26, Chance Showers. A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. West wind 7 to 10 mph becoming south southeast in the evening.
• Monday 2025-10-27, Slight Chance Rain/Snow then Mostly Sunny. A slight chance of rain and snow showers before noon. Partly sunny, with a high near 52. West wind 11 to 17 mph. Chance of precipitation is 20%.
• Monday Night 2025-10-27, Partly Cloudy. Partly cloudy, with a low around 31. West wind around 10 mph.
• Tuesday 2025-10-28, Sunny. Sunny, with a high near 54. West southwest wind around 9 mph.
• Tuesday Night 2025-10-28, Mostly Clear. Mostly clear, with a low around 34. South southwest wind around 6 mph.
• Wednesday 2025-10-29, Mostly Sunny. Mostly sunny, with a high near 63. Southwest wind 6 to 9 mph.
• Wednesday Night 2025-10-29, Partly Cloudy. Partly cloudy, with a low around 35. West wind around 8 mph.
• Thursday 2025-10-30, Mostly Sunny. Mostly sunny, with a high near 56. West southwest wind around 8 mph.
• Thursday Night 2025-10-30, Partly Cloudy. Partly cloudy, with a low around 35. South wind around 7 mph.
• Friday 2025-10-31, Mostly Sunny. Mostly sunny, with a high near 62. West southwest wind 8 to 10 mph.