Forecast issued at 4:45 am WST on Monday 20 February 2017.
Northern Western Australia
A trough will remain over the inland Pilbara and Kimberley for the next few days.
Southern and Central Western Australia
A trough inland from the west coast will move east over central parts of the State on Monday and across the southeast on Tuesday. A cold front, strong for this time of year, will move across southern parts on Tuesday, with very windy conditions for a period near the south coast. A ridge of high pressure develops over the south coast during Wednesday and Thursday.
Forecast for the rest of Monday
Showers and thunderstorms over the Kimberley as well as areas west of a line from Karratha to Meekatharra to Kalgoorlie to Israelite Bay.
Tuesday 21 February
Showers and thunderstorms over the Goldfields, eastern Gascoyne, Pilbara, Kimberley and Eucla. Showers over the southern half of the South West Land Division, contracting to mainly southern coastal parts later in the day. The chance of thunderstorms in the morning in the far east and near the western south coast. Windy across much of the southern half of the State.
Wednesday 22 February
Showers near the south coast. Showers and thunderstorms over the inland east Pilbara, central and west Kimberley and the northern Interior.
Thursday 23 February
Morning showers near the western south coast. Showers and thunderstorms over the inland Pilbara and the north and west Kimberley.
The next routine forecast will be issued at 4:30 pm WST Monday.