I-90 weather conditions near Billings, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 70°F 2025-06-21T15:45:00
• This Afternoon 2025-06-21, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 76. Northwest wind around 14 mph.
• Tonight 2025-06-21, Showers. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 47. North wind 8 to 10 mph becoming east northeast in the evening. Chance of precipitation is 80%.
• Sunday 2025-06-22, Showers. Showers, with thunderstorms also possible after noon. High near 59. North northeast wind 8 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.
• Sunday Night 2025-06-22, Chance Showers then Partly Cloudy. A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. West wind 6 to 10 mph. Chance of precipitation is 30%.
• Monday 2025-06-23, Sunny. Sunny, with a high near 72. Southwest wind around 6 mph becoming south southeast in the afternoon.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 48. East southeast wind 5 to 7 mph becoming light and variable after midnight.
• Tuesday 2025-06-24, Mostly Sunny then Slight Chance T-storms. A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 78. West wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
• Tuesday Night 2025-06-24, Mostly Cloudy. Mostly cloudy, with a low around 53. East northeast wind 5 to 8 mph becoming light and variable after midnight.
• Wednesday 2025-06-25, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. Light and variable wind becoming south southwest around 6 mph in the morning.
• Wednesday Night 2025-06-25, Partly Cloudy. Partly cloudy, with a low around 57. East southeast wind 5 to 7 mph becoming southwest after midnight.
• Thursday 2025-06-26, Mostly Sunny. Mostly sunny, with a high near 87. Southwest wind 5 to 7 mph becoming east in the afternoon.
• Thursday Night 2025-06-26, Mostly Cloudy. Mostly cloudy, with a low around 56. East northeast wind 6 to 9 mph becoming west southwest after midnight.
• Friday 2025-06-27, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 6 to 8 mph becoming north in the afternoon.
• Friday Night 2025-06-27, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. North wind 6 to 9 mph becoming west after midnight.
• Saturday 2025-06-28, Mostly Sunny. Mostly sunny, with a high near 81. West wind 6 to 9 mph becoming north northwest in the afternoon.