Thunderstorm activity is producing areas of deep convective cloud over the North of Queensland and the Top End. A high pressure ridge over the Tasman Sea is driving low cloud onto the northern New South Wales coast and the coast of Queensland. Low level cloud is currently flowing over southern Western Australia as a high pressure system builds in the west. Mid to high level cloud is streaming from the Pilbara in Western Australia, through the south of the state and across Tasmania, associated with an upper level disturbance. The remainder of the continent is mostly cloud free.