A strong gulf line crosses the Gulf of Carpentaria, bringing thick cloud with embedded storm activity to much of the Cape York Peninsula. Further west, some isolated storm clouds can be seen over parts of the Top End. A trough and embedded low in the Pilbara region brings patchy storm clouds to central parts of Western Australia. Plenty of patchy mid level cloud lies over inland parts of the Northern Territory, Queensland and New South Wales. This is associated with a disturbance in the upper atmosphere. A cold front moving east of Tasmania brings a thick cloud band to eastern Victoria and central New South Wales. Streaky high level cloud drifts over southern parts of Western Australia and South Australia. The remainder of the country is mostly cloud free.