I-15 weather conditions near Boulder, Montana
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-07-12, Mostly Sunny. Mostly sunny, with a high near 86. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tonight 2025-07-12, Mostly Clear. Mostly clear, with a low around 56. Northwest wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 18 mph.
Sunday 2025-07-13, Sunny. Sunny, with a high near 91. Calm wind becoming west northwest 5 to 8 mph in the afternoon.- Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 60. North northwest wind 5 to 9 mph becoming light west northwest after midnight.
- Monday 2025-07-14, Sunny. Sunny, with a high near 89. Light west northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Monday Night 2025-07-14, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday 2025-07-15, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. North wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night 2025-07-15, Chance T-storms. A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 49. North wind 6 to 16 mph, with gusts as high as 23 mph.
Wednesday 2025-07-16, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 64.
Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 47.Thursday 2025-07-17, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny, with a high near 76.
- Thursday Night 2025-07-17, Mostly Clear. Mostly clear, with a low around 49.
- Friday 2025-07-18, Sunny. Sunny, with a high near 84.