Source: Bureau of Meteorology

For people in parts of Gascoyne and Central West districts.

Issued at 7:42 am Wednesday, 20 August 2025.

Localised heavy rainfall occurring in the southern Gascoyne this morning.

Weather Situation: A cold front interacting with a moist, unstable airmass has generated heavy showers within a larger rainband. Heavy rainfall may persist for the next few hours, with a trend moving inland.

Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Mount Magnet, Yalgoo and Paynes Find.

39.6 mm was recorded at Bullardoo in the 2 hours to 7:15 am.

The Department of Fire and Emergency Services advises that people should:
* If outside find safe shelter away from trees, power lines, storm water drains and streams.
* Close your curtains and blinds, and stay inside away from windows.
* Unplug electrical appliances and do not use land line telephones if there is lightning.
* If there is flooding, create your own sandbags by using pillow cases filled with sand and place them around doorways to protect your home.
* If boating, swimming or surfing leave the water.
* Do not drive into water of unknown depth and current.
* Slow down and turn your headlights on.
* Be alert and watch for hazards on the road such as fallen power lines and loose debris.
* If it is raining heavily and you cannot see, pull over and park with your hazard lights on until the rain clears.