As Cold Fronts in WA are usually weaker than other Cold Fronts, they give also less precipitation. In about a third of the cases there is no precipitation at all. Severe weather like thunderstorm is very unlikely.

Parameter	Description
Precipitation	Mostly slight, sometimes moderate precipitation In about 1/3 of the fronts no precipitation
Temperature	Falls slowly after the passage of the surface front
Wind (incl. gusts)	Veering of the wind at the front passage
Other relevant information	Less precipitation than in a classical Cold Front, often no precipitation at all Risk of moderate icing Very small risk of thunderstorms Front consists mainly of dissipating low and middle cloudiness, sometimes almost cloudless.