Staying well in hot weather

The UK Health Security Agency (UKHSA) and the Met Office for London have issued a yellow health alert which is expected to be in place until Monday 23 June.
The hot weather can cause some serious health problems for older people and people with long-term conditions. Young children and rough sleepers can also be particularly vulnerable when exposed to high heat.
If you're concerned about someone sleeping rough, please tell the charity StreetLink using their app, the StreetLink website or by calling 0300 500 0914.
Who can be at risk?
A heatwave can affect anyone, but the most vulnerable people are:
- Older people
- Those who live on their own or in a care home
- People who spend a lot of time outside or in hot places
- Those who may find it hard to keep cool – babies and the very young, people on multiple medications, people with long-term or serious conditions/illnesses, those with drug or alcohol addictions
Looking after yourself and others
There's a high risk of heat exhaustion or heatstroke during hot weather or exercise.
To help prevent heat exhaustion or heatstroke:
- drink more cold drinks, especially if you're active or exercising
- wear light-coloured, loose clothing
- avoid the sun between 11am and 3pm
- avoid excess alcohol
- avoid extreme exercise
- if you're inside on a very hot day, close curtains, close windows if it's hotter outside than in your home and turn off electrical equipment and lights that get hot. Find more useful tips on how to prepare your home for hot weather.
This will also prevent dehydration and help your body keep itself cool.
Find out more about the signs of heat exhaustion and when to get help. The UKHSA also has an easy read guide on how to beat the heat.
Travelling during hot weather
If you are out and about, there’s numerous indoor venues and shaded areas where people can take respite from the heat in London. This includes parks, squares and gardens in Westminster. Find a Cool Space near you – whether you’re in Westminster, Kensington & Chelsea or elsewhere in London.
When travelling on public transport, always check your journey before you travel and try to carry a bottle of water with you. Transport for London and National Rail issue travel alerts as trains may be running at reduced speeds.
There are fountains around Westminster where you can get water or refill your water bottle. Refill London helps people locate free drinking water and low-waste options across the city.
Hot weather update for West End Live
Temperatures of up to 32 degrees are forecast for West End LIVE weekend. Before coming to the event, please be aware there is no shade in the queue or Trafalgar Square.
Bring plenty of water with you and drink regularly throughout the day. Water will be available in the Square by First Aid, the water fountain and available to buy from the traders.
Wear a wide-brimmed hat, loose and light-coloured clothing covering your arms and bring sunblock and reapply frequently.