The 10-day span for Butte runs from a high near 30° on Tuesday down to 3° overnight on Thursday. Roughly 0.25 in of rain falls over the period, with Wednesday the most likely wet day (65%). Expect a blustery spell — gusts near 29 mph on Wednesday. No watches or warnings are active for the area right now. Right now Butte is running about 44° warmer than Great Falls. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Butte, MT · Elev 5,538 ft · 46.00°N, 112.53°W · Montana · Forecast computed for these exact coordinates