This is a very interesting week of weather with a big system set to move across the region. Isolated showers and storms are developing today.
A trough will stall and this will allow a moisture feed to run along it and this will produce big totals on Wednesday, especially for the Hunter Valley and North West.
Follow up falls will continue into Thursday and Friday, before the system clears inland for the weekend.
The coast will continue to receive rain showers and a fresh southerly maintains the wet weather.