A heat trough extends from the Pilbara region of Western Australia, through the Northern Territory and into western Queensland. Patches of low to mid level convective cloud and thunderstorm activity can be seen on the northern side of the trough. An upper trough over northwestern Western Australia is generating patchy high level cloud over northwestern Western Australia. Low to mid level cloud can be seen over Tasmania ahead of a cold front over the Southern Ocean. A trough moving up the southeastern Queensland coast is bringing low level cloud onshore to northeastern New South Wales and Southeastern Queensland. The rest of the country is mostly cloud free.