I-90 weather conditions near Billings, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 56°F 2025-06-21T04:00:00
• Overnight 2025-06-21, Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind around 9 mph.
• Saturday 2025-06-21, Slight Chance Showers. A slight chance of showers before 9am, then a slight chance of showers after 3pm. Increasing clouds, with a high near 76. West northwest wind 8 to 14 mph. Chance of precipitation is 20%.
• Saturday Night 2025-06-21, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9pm. Cloudy, with a low around 48. Northeast wind 9 to 11 mph. Chance of precipitation is 70%.
• Sunday 2025-06-22, Showers. Showers, with thunderstorms also possible after 3pm. High near 60. Northwest wind 9 to 11 mph. Chance of precipitation is 80%.
• Sunday Night 2025-06-22, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 41. Northwest wind 6 to 11 mph becoming west southwest after midnight. Chance of precipitation is 20%.
• Monday 2025-06-23, Sunny. Sunny, with a high near 73. Southwest wind around 7 mph becoming south southeast in the afternoon.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 49. East southeast wind 5 to 8 mph becoming north northwest after midnight.
• Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 78. West wind 5 to 7 mph becoming east northeast in the afternoon.
• Tuesday Night 2025-06-24, Mostly Cloudy. Mostly cloudy, with a low around 54. East wind 5 to 9 mph becoming light and variable after midnight.
• Wednesday 2025-06-25, Mostly Sunny. Mostly sunny, with a high near 83. Southwest wind 3 to 6 mph.
• Wednesday Night 2025-06-25, Partly Cloudy. Partly cloudy, with a low around 55. Northeast wind 5 to 8 mph becoming southwest after midnight.
• Thursday 2025-06-26, Mostly Sunny. Mostly sunny, with a high near 88. South southwest wind 6 to 8 mph.
• Thursday Night 2025-06-26, Slight Chance T-storms then Mostly Cloudy. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southeast wind 6 to 9 mph becoming west northwest after midnight.
• Friday 2025-06-27, Partly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. West southwest wind 6 to 9 mph.