A series of fast-moving weather systems and daytime heating will be the main weather features throughout the state of Wyoming today and Saturday.  Expect partly to mostly cloudy skies, breezy to gusty winds, and isolated to scattered showers and thunderstorms statewide.  Any storms that develop could produce brief periods of heavy rain and small hail.  Temperatures will be mild and close to average throughout southern Wyoming today, with daytime highs in the 50's and 60's.  Expect unseasonably mild temperatures in northern and central Wyoming, with daytime highs in the 60's and 70's.  Temperatures will then be warmer and well above normal statewide on Saturday.  A cool front and weather system will slide across the region on Sunday.  We will see cloudy to mostly cloudy skies, slightly cooler temperatures, and a better chance for showers and thunderstorms, especially later in the day and overnight.