A cold front has already pushed through northern and central Wyoming and will continue to dig south for the rest of the day.  Light snow showers will be possible early this morning across northern and central Wyoming and then taper off by the late morning hours.  Expect mainly dry weather conditions across the rest of the state.  Temperatures will remain close to average across northern and central Wyoming today with daytime highs in the 30's and 40's.  Temperatures will quickly reach above normal ranges in southern Wyoming by the late morning/early afternoon hours and then steadily decrease for the rest of the day.  Daytime highs throughout southern Wyoming will reach the 40's and 50's, then fall to the 30's and 40's by late this afternoon.  High winds will also be possible throughout southern and parts of central Wyoming, with gusts between 35 and 50 mph.  Wind prone areas of I-25 (Colorado state line to Wheatland), I-80 (Cheyenne to Rawlins), and US-85 (Colorado state line to LaGrange) could see gusts between 50 and 60 mph into the early afternoon hours.  A low pressure system will approach western and southern portions of the state on Wednesday, which could create light snow shower activity.  Roads will quickly become slick and icy across I-80 (Utah state line to Cheyenne) by early Wednesday morning.  There will be just a small chance for snow throughout southeastern and central Wyoming.