IDD10120 Australian Government Bureau of Meteorology Northern Territory Darwin Regional Forecasting Centre Explanatory Notes issued 10:15 am CST Saturday 26 July 2014 6am Weather Chart A high pressure system over SA extends a ridge into northern and western Australia. A low pressure system is located in Bass Strait with a trough extending north through the eastern states to the base of the Gulf of Carpentaria. A cold front moving east is approaching southwest WA. 9am Satellite Picture Low to mid level cloud over southeastern Australia is associated with the low and trough. Cloud across much of the eastern coastline of Australia is associated with the trough. A cloud band over southwest WA is associated with the cold front. The remainder of the continent remains relatively cloud free.