Showers south of a line from Coral Bay to Caiguna, extending to southwest of Exmouth to Forrest during the day, though mostly clearing and contracting to the south coast and eastern Eucla in the late afternoon. Gusty thunderstorms and the chance of small hail possible south of Busselton to Bremer Bay in the morning. Morning fog possible about the far northwest Gascoyne and far west Pilbara. Windy across the southern coastal districts, Goldfields and southern Interior.