A thick band of mid level cloud has developed along the New South Wales coast and eastern Victoria in the wake of cool change moving up the coast. A high pressure system southeast of Adelaide extends a ridge through the interior of the continent keeping skies mostly clear. A westerly airstream to its south is driving cloud across Tasmania. Convective cloud is present over northern Western Australia associated with a heat trough. Low level cloud pushes onto the far north Queensland due to southeasterly flow. The rest of the country is mostly cloud free.