Extreme heat
Looking after others
Hot weather can be dangerous to at-risk people.
Extreme heat can be dangerous for anyone, but some groups of people are at much higher risk during heat events. Older people, young children and babies, people with chronic health conditions, and people who live alone may struggle to stay cool or recognise the early signs of heat stress. During a heatwave, a simple check in can save a life.
Why checking in matters
When temperatures rise, some people may become unwell more quickly or have difficulty taking steps to stay cool, such as drinking water regularly, adjusting the environment, or seeking help. Reaching out ensures they’re not facing the heat alone and have what they need to stay safe.
Who may need extra support
Older people
who may be less able to sense heat or cool themselves effectively
People living with illness or disability
including those taking medications affected by heat
Babies and young children
who can overheat much faster than adults
People living alone
who are isolated, or without access to air conditioning
Pregnant women
who can be more susceptible to dehydration and heat stress
People without access to reliable or affordable cooling
How you can help
Check in regularly
by phone, message or in person, especially during the hottest parts of the day.
Make sure they are drinking plenty of water.
Help adjust their environment
by closing blinds, switching on fans or air conditioning, or setting up a cooler room.
Encourage them to avoid going out in extreme heat
unless absolutely necessary.
Offer practical support
like picking up groceries, collecting medications, or helping them get to a cooler place if their home becomes too hot.
Know the warning signs
of heat-related illness and call 000 if someone becomes confused, dizzy, extremely tired, or seriously unwell.
Small actions save lives
Checking on someone for just a few minutes can help prevent serious illness during a heatwave. We can keep our communities safer by staying connected, looking out for one another, and making sure everyone is safe during extreme heat.
Red Cross pays our respects to the Aboriginal and Torres Strait Islander custodians of the country where we work, and to Elders, past, present and emerging.
Learn about our Reconciliation Action Plan and how we can all make reconciliation real.
This website may contain the images, voices or names of people who have passed away.
