Western Australia Weather Alert: Severe Thunderstorms and Flash Flooding Warnings (2026)

Severe thunderstorms are expected to hit Kimberley, Pilbara, and the North Interior of Western Australia on Sunday afternoon, bringing the risk of flash flooding. Residents in towns like Telfer, Wallal Downs, Pardoo Roadhouse, Sandfire, and Shay Gap are advised to take immediate action to ensure their safety. The DFES has issued a storm warning, urging people to secure outdoor items and prepare emergency kits. The thunderstorms are slow-moving, with heavy rainfall expected in the afternoon, which could lead to flash flooding according to the Bureau of Meteorology. This severe weather is caused by a moist and unstable air mass over the region.

In contrast, Perth is experiencing a welcome break from the summer heat this weekend and into next week. The city reached a pleasant 26C today, with mostly sunny conditions, and temperatures are expected to drop to 16C overnight. The rest of the week will be sunny, with temperatures in the mid to late twenties, spiking to 35C on Thursday. Perth's weather forecast for the week ahead is as follows: Monday (16-26°C), Tuesday (14-28°C), Wednesday (18-33°C), Thursday (20-35°C), Friday (18-31°C), Saturday (20-33°C), and Sunday (18-30°C).

It's important to note that the North West of Western Australia may experience severe weather conditions, while Perth enjoys a cooler and more comfortable climate.

Western Australia Weather Alert: Severe Thunderstorms and Flash Flooding Warnings (2026)
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