I-15 weather conditions near Butte, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 83°F 2025-08-12T14:30:00 
This Afternoon 2025-08-12, Sunny. Sunny, with a high near 86. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tonight 2025-08-12, Mostly Clear. Mostly clear, with a low around 54. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.- Wednesday 2025-08-13, Sunny. Sunny, with a high near 87. Light and variable wind becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
- Wednesday Night 2025-08-13, Mostly Clear. Mostly clear, with a low around 51. West northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
- Thursday 2025-08-14, Sunny. Sunny, with a high near 82. Light west wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.
- Thursday Night 2025-08-14, Mostly Clear. Mostly clear, with a low around 49.
- Friday 2025-08-15, Sunny. Sunny, with a high near 81.
Friday Night 2025-08-15, Partly Cloudy. Partly cloudy, with a low around 50.
Saturday 2025-08-16, Mostly Sunny. Mostly sunny, with a high near 81.- Saturday Night 2025-08-16, Partly Cloudy. Partly cloudy, with a low around 50.
Sunday 2025-08-17, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Sunday Night 2025-08-17, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
- Monday 2025-08-18, Sunny. Sunny, with a high near 84.