Thunderstorm over Perth to bring heavy rain, damaging winds and hail We’re sorry, this service is currently unavailable. Please try again later. Dismiss March 2, 2021 — 6.05pm Normal text size Advertisement Damaging winds, large hailstones and heavy rain are set to hit parts of the Perth metropolitan area as the Bureau of Meteorology issues a severe weather warning from Lancelin to York. The Bureau of Meteorology advised a severe thunderstorm was moving in a south south-west direction at about 40 km/h from 5.30pm. As peak hour struck and people made their way home from 5pm on Tuesday, BoM issued the warning saying the severe thunderstorm was due to hit Two Rocks, Yanchep and Guilderton by 5.30pm