Overview

• Bureau of Meteorology warns of severe thunderstorms and damaging winds in southwest Western Australia starting Monday afternoon.
• Perth could receive between 50mm and 100mm of rain by Wednesday, with Bunbury facing totals up to 160mm.
• Two cold systems will push temperatures below zero across southeastern Australia, making snow likely above 600m in Tasmania and possible above 900m in NSW and Victoria.
• A strong polar air mass trailing the fronts is projected to deliver heavy alpine snowfall towards the end of the week.
• Frosty conditions are expected across all states observing the King’s Birthday holiday on June 9, except Queensland and Western Australia.