Clear to partly cloudy Wednesday night with lows in the 40s. Partly sunny and warm Thursday with highs in the 70s to around 80. A cold front will bring an increase threat of showers and thunderstorms late Thursday. Highs again in the 70s to around 80.
Cooler behind the front with a few showers Friday, mainly across southwest Montana with highs in the upper 50s and 60s. Occasional showers will continue this weekend around Bozeman and Butte. Highs in the 60s to lower 70s.