Summarize this content to 2000 words in 6 paragraphs Video: Warning as heatwave set to grip WAWarning as heatwave set to grip WAWe’re sorry, this feature is currently unavailable. We’re working to restore it. Please try again later.DismissSkip to sections navigationSkip to contentSkip to footerWestern Australia is set to swelter through a heatwave this weekend, prompting a warning from authorities. #9NewsDecember 20, 2024 — 10.06pm
