I-15 weather conditions near Boulder, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Today 2025-06-16, Showers. Showers and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 71. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
• Tonight 2025-06-16, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before 2am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 50. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
• Tuesday 2025-06-17, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 74. Calm wind becoming west northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
• Tuesday Night 2025-06-17, Mostly Clear. Mostly clear, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
• Wednesday 2025-06-18, Sunny. Sunny, with a high near 79. Light west wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
• Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 50. West wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.
• Juneteenth 2025-06-19, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon.
• Thursday Night 2025-06-19, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming calm after midnight.
• Friday 2025-06-20, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
• Friday Night 2025-06-20, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.
• Saturday 2025-06-21, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 65.
• Saturday Night 2025-06-21, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38.
• Sunday 2025-06-22, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53.