High pressure will build over the area today, which will keep skies sunny to mostly sunny and conditions mainly dry.  Winds will also stay light to breezy and no significant gusting is expected.  Temperatures become a touch cooler statewide, but will be closer to average.  Daytime highs will be in the 50's across the mountain and higher elevations with 60's for lower elevations.  Overnight lows will then drop into the 30's.  A fast-moving weather system will pass through Montana and northern Wyoming on Saturday.  This could create slightly more cloud cover throughout Wyoming, but conditions remain mainly quiet and settled.  Temperatures will also become warmer and above normal with daytime highs in the 60's and 70's.  Expect minimal cloudiness, mainly dry weather conditions, and warmer than normal temperatures on Sunday as high pressure returns to the region.