The Illawarra region is on high alert as an extreme and dangerous heatwave is forecast to sweep across the area, pushing temperatures into the 40s and presenting significant life-threatening risks. Residents are being urged to prepare for a prolonged period of severe heat starting mid-week.
Scorching Temperatures Forecast for the Region
While Tuesday will see a relatively mild top in the mid-20s, a sharp and sustained temperature climb begins on Wednesday. The mercury is predicted to soar into the early 30s, setting the stage for a peak of intense heat later in the week. Saturday, January 10, is expected to be the hottest day, with forecasts indicating staggering maximums across key locations.
According to detailed predictions, Bellambi and Nowra are set to bear the brunt, with anticipated peaks of 41 degrees Celsius and 42 degrees Celsius respectively on Saturday. Albion Park could reach 39C, Kiama 35C, and Jervis Bay 42C. The High Range area is looking at a top of 36C. A welcome southerly change is expected to bring relief on Sunday, with temperatures dropping dramatically into the low 20s.
Despite the severity of the incoming heat, the Bureau of Meteorology notes that these temperatures, while extreme, are not forecast to break historical records for the region.
Authorities Issue Severe Health Warnings
The Bureau of Meteorology has issued a formal heatwave warning, active from Wednesday through to Sunday. The warning highlights that the severe to extreme heatwave will expand and peak later this week. It will bring not only blistering daytime highs in the high 30s to mid-40s but also uncomfortably warm overnight minimums in the low to mid-20s.
Health authorities stress that such conditions are dangerous for everyone, but pose a particularly high risk to vulnerable groups. Older people, babies, children, pregnant and breastfeeding women, and those with pre-existing medical conditions are urged to take extra care.
The warning comes amid a tragic summer for water safety in NSW, following seven drownings during the festive period and a recent incident where a man was left fighting for his life after being rescued from a Kiama beach.
Critical Safety Advice for Residents
Emergency services and health officials have outlined essential steps to cope with the impending heat. The primary advice is to seek out cool environments, such as air-conditioned homes, libraries, community centres, or shopping complexes.
Residents are advised to stay hydrated by drinking plenty of water and avoiding alcohol. It is crucial to minimise sun exposure during the hottest part of the day, between 10am and 3pm. When outdoors, wearing sunscreen, a hat, sunglasses, and loose-fitting clothing made from natural fibres is recommended.
At home, people should close windows and draw blinds, curtains, or awnings early in the day to keep the heat out. Using fans or air-conditioners, if available, is strongly encouraged. Physical activity should be limited, and the community is asked to check on elderly friends, neighbours, and relatives.
Heatstroke is a medical emergency. The public is warned to call triple-zero (000) immediately if someone exhibits signs including confusion or unconsciousness, seizures, a lack of sweating, or a body temperature above 40 degrees Celsius.
Residents are also reminded to stay informed about fire risks via the Hazards Near Me app and to review their bushfire survival plans. For comprehensive information on preparing for and staying safe during heatwaves, the public can visit the NSW Ambulance website.
