Australian Government Bureau of Meteorology Western Australia TOP PRIORITY FOR IMMEDIATE BROADCAST Heatwave Warning Issued at 01:21 PM WST on Friday 19 December 2025 Valid for Friday 19 December 2025 to Monday 22 December 2025 Warning for the following areas: Pilbara Cancellation for the following areas: Eucla Safety Advice: Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell. Seek a place to keep cool, such as your home, a library, community centre or shopping centre. Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home. If available, use fans or air-conditioners to keep cool. Maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties. Severe heatwave conditions are likely to persist through until mid next week, reaching a peak over the weekend and the early part of next week. Severe heatwave conditions have eased over the Eucla. The next heatwave warning will be issued by 2:00pm WST on Saturday 20 December 2025