Forecast issued at 4:45 am WST on Monday 5 October 2015.
Northern Western Australia
A surface trough through the west Kimberley and near Pilbara coast. Fresh southerly winds likely in the west Pilbara during Monday.
Southern and Central Western Australia
A cold front will pass over the southwest of the state during Monday morning. A new high pressure ridge developing south of the State during Tuesday. A surface trough will develop near the west coast on Wednesday and Thursday, before moving eastwards on Friday.
Forecast for the rest of Monday
Showers southwest of a line from Kalbarri to Southern Cross to Israelite Bay contracting to near coastal parts during the afternoon and south coastal parts in the evening. Small hail and thunderstorms possible near southern coastal parts. Showers possible in the north Kimberley.
Tuesday 6 October
Morning showers near the south coast east of Walpole. Showers possible in the north and west Kimberley.
Wednesday 7 October
Morning showers near the Eucla coast. Showers possible in the north Kimberley.
Thursday 8 October
Showers and possible thunderstorms developing about the north Kimberley, west Gascoyne, southwest Pilbara and adjacent parts of the Southwest Land Division in the afternoon.
The next routine forecast will be issued at 4:30 pm WST Monday.