A trough lingering off the South East Queensland coast is producing a large amount of low to high level cloud in the region. Extensive thunderstorm activity is driving areas of mid to high level cloud about central Australia, close to an inland trough extending from the northern interior of Western Australia through to the interior of Queensland. A high pressure system is pushing low level cloud into the southern coast of Australia and the Tasmanian coast. An upper disturbance through South Australia is producing scattered mid to high level cloud over over much of the state. The rest of the country is mostly cloud free.