Another wave of moisture is moving through western Montana Wednesday evening. There will be a chance of a shower or sprinkle, mainly across southwest Montana in the Butte and Bozeman. Otherwise, partly cloudy and relatively mild with lows in the upper 40s in Butte and Kalispell to the lower 50s in Missoula and Bozeman.
A stronger wave of moisture and energy will move across the region late Wednesday night and Thursday. There will be a chance for a few showers and thunderstorms, especially again across southwest Montana in the Butte and Bozeman areas as far north and west as Missoula. There is a slight chance around Kalispell. Highs in the 70s to lower 80s. The Butte and Bozeman areas have the potential of a quarter up to a third of an inch of rain.
A few degrees cooler and partly cloudy Friday. Highs in the 70s.
The last weekend of the summer of 2014 looks to be an outstanding one! Sunny, warm days and clear, cool nights. Lows in the 30s to around 40 with highs in the 70s.
Warm early next week with highs in the 70s to around 80. Weather models are indicating a possible turn to cooler and wet weather by Thursday and Friday.