Temperatures are expected to reach as high as 40 degrees in Queanbeyan and the surrounding region in the next couple of days and residents have been reminded to stay safe and look out for one another.

Director of Public Health NSW Tracey Oakman said heat-related illnesses can effect anyone but those aged over 75, infants and children, and people with a chronic medical condition are most vulnerable.

Mrs Oakman said it was also important people keep an eye on neighbours who live alone.

“Australians are accustomed to hot weather and generally consider themselves resilient to such conditions,” she said.

“However, every year hot weather and heat waves cause illness, hospitalisations, and sometimes even deaths.”

Mrs Oakman said being prepared and making simple precautions can reduce the risks of falling ill.

She encouraged everyone to drink plenty of water, avoid alcoholic and sugary-drinks, stay indoors between 11am and 5pm and keep the heat out by closing curtains during the day.

“Heat puts a lot of strain on the body and can cause dehydration, heat exhaustion, and heat stroke,” Mrs Oakman said.