Australia Post has advised that extreme weather conditions in New South Wales and Southern Queensland have resulted in extensive flooding. The conditions are expected to worsen over the next few days, and may ease by Wednesday 24 March, but ongoing delays can be expected. Australia Post currently has limited delivery to the following postcodes: 2424, 2426, 2427, 4229, 2430, 2440, 2441, 2756 & 2750, 2751 and 2578 (NSW). 4114, & 4207 (QLD) with many Post Offices closed within the affected areas.