Here is a clear view of whats coming. Latest satellite picture.
Large surge, in fact extreme surge of cold air moving up from the SW of Perth, already noticeable is the cloud forming to the north of the cloud band in Central Wa and Indian Ocean.
Also notice how warm and clear the North of Australia is, it’s the difference between the 2 air masses that will result in Southern states being the victim of extreme winds on Wednesday and Thursday.
A further update tomorrow.