Southern Interior District

View the current warnings for Western Australia

Forecast issued at 4:25 pm WST on Saturday 21 September 2019.

Weather Situation

A ridge of high pressure is developing over the south of the State. A high will move into the Bight on Monday before a trough develops near the west coast on Tuesday and moves east during Wednesday.

Forecast for the rest of Saturday

Clear. Winds southeasterly 15 to 20 km/h.

Sunday 22 September

Areas of morning frost in the southeast. Mostly sunny day. The chance of a thunderstorm in the northeast in the evening. Winds southeasterly 25 to 35 km/h. Overnight temperatures falling to between 3 and 10 with daytime temperatures reaching 22 to 27.

Fire Danger - South Interior: Low-Moderate

Sun protection 8:40am to 3:00pm, UV Index predicted to reach 8 [Very High]

7 day Town Forecasts

Precis Icon Location Min Max
Mostly sunny. Warburton 7 24

Monday 23 September

Partly cloudy. Slight (30%) chance of a shower in the northeast. The chance of a thunderstorm in the northeast. Winds southeasterly 15 to 25 km/h turning easterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 6 and 13 with daytime temperatures reaching 21 to 27.

Tuesday 24 September

Mostly sunny. Winds easterly 15 to 25 km/h tending northeasterly during the morning then becoming light during the afternoon. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching the mid to high 20s.

Wednesday 25 September

Mostly sunny. Winds north to northeasterly 15 to 20 km/h becoming light during the day. Overnight temperatures falling to between 9 and 14 with daytime temperatures reaching around 30.

The next routine forecast will be issued at 5:00 am WST Sunday.

Product IDW13230