Southern parts of the state are copping a drenching with heavy rains and can expect strong winds up to 100ks an hour.
Severe Weather warnings are in place from Jurien Bay down to Bremer Bay and wind gusts of 91-kays an hour hit Rottnest Island at about 7:30 am Monday morning.
Whilst winds have temporarily eased, damaging winds, squally showers and thunderstorms are expected Monday afternoon, continuing through to late Tuesday.