High pressure remains settled over the state of Wyoming today and will continue to control the weather through the end of the work week.  Sunny to mostly sunny skies and mainly quiet weather conditions are expected statewide today and Friday.  Temperatures will also be very mild and about 20 to 30 degrees above average.  Expect daytime highs in the 50's and lower 60's.  Expect increasing clouds and developing light snow showers across far western portions of the state Friday night into Saturday as a cold front and weather system approach the area.  We will then see partly to mostly cloudy skies, breezy to gusty winds, and cooler temperatures statewide on Saturday as this cold front continues to move through the state.  Light snow will be possible in western Wyoming throughout the day on Saturday.  Light snow or snow showers will develop throughout the rest of the state in the evening and overnight hours.  Significantly colder temperatures and even more snow showers arrive for the end of the weekend.