🌀 A deepening tropical low south of Timor is forecast to develop into a tropical cyclone on Sunday. It'll track southwest over the open waters north of WA and most likely remain over water. Although there is still an outside chance of it moving close to the west Pilbara coast later in the week. Another tropical low further west is causing rain and squally conditions to Christmas Island but has a low chance of becoming a tropical cyclone. For more on tropical cyclones and related warnings, see: