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: Partly Cloudy 73°F 2025-06-17T17:15:00 
Tonight 2025-06-17, Mostly Clear. Mostly clear, with a low around 45. Northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday 2025-06-18, Sunny. Sunny, with a high near 78. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 23 mph.- Wednesday Night 2025-06-18, Mostly Clear. Mostly clear, with a low around 46. West northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 22 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 80. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night 2025-06-19, Chance T-storms then Slight Chance Rain. A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and midnight. Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Friday 2025-06-20, Chance Rain then Showers Likely. Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Friday Night 2025-06-20, Chance T-storms then Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-06-21, Showers. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.
Saturday Night 2025-06-21, Showers Likely. Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 37.- Sunday 2025-06-22, Showers Likely. Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53.
Sunday Night 2025-06-22, Chance Showers then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 34.
Monday 2025-06-23, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 38.Tuesday 2025-06-24, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.