A yellow heat health alert is in place across the South East of England from 12pm on Wednesday 18 June until 6pm on Sunday 22 June 2025. This means that the hot weather is forecast to last for several days which could affect people’s health and wellbeing.
When the temperatures rise for several days in a row, it’s important to take simple steps to keep yourself and others well.
Some people – like older adults, young children, and those with long-term health conditions – can be more affected by heat. That’s why it’s a good time to check in with family, friends and neighbours to make sure everyone stays safe and comfortable.
How to stay safe in the heat
Keep hydrated
Drink plenty of fluids throughout the day, even if you don’t feel thirsty. Water is best, but fruit juice or diluted squash can help too. Avoid too much caffeine or alcohol.
Stay cool indoors and out
Try to stay inside during the hottest part of the day – usually between 11am and 3pm. If you have to go out, wear a wide-brimmed hat and loose, light-coloured clothing. Seek shade where you can.
Use fans at home to circulate air, and if you find it difficult to keep your house cool, consider spending time in cooler public places like libraries, supermarkets or community centres.
Look out for others
Check in with older or relatives, friends and neighbours or anyone you know who lives alone. Make sure they are keeping cool and drinking enough fluids.
Protect your skin
Use sunscreen with a high SPF and wear sunglasses if you are heading outdoors. UV rays can be harmful even on cloudy days.
If you are concerned about your health over the coming days please go to www.111.nhs.uk if you feel it is urgent or call 111. For more information about local health services got to https://staywell-bob.nhs.uk/