The UK Health Security Agency has issued a new yellow heat health alert from 9am on Sunday 2 August through to 9am on Wednesday 5 August across the South West.
The UK Health Security Agency (UKHSA) has issued updated heat-health alerts for parts of England, warning that rising temperatures this week may increase health risks, particularly for vulnerable groups.
A yellow heat-health alert will be in place for South West from 9am on Sunday 2 August through to 9am on Wednesday 5 August.
The key public health advice is to:
- Keep out of the sun during the hottest part of the day, typically between 11am and 3pm
- Stay hydrated by drinking fluids regularly, even if you do not feel thirsty. Limit alcohol and excessive caffeine
- Keep homes cool by closing curtains or blinds in sunny rooms during the day and opening windows when the air outside is cooler, especially overnight
- Avoid strenuous activity during the hottest hours and, where possible, do physical activity in the early morning or evening.
- Wear loose, light-coloured clothing and use sun protection if outdoors
- Check on vulnerable people, including older people, those with long-term health conditions, babies and young children, and anyone living alone
- Never leave anyone in a parked vehicle, including children, older people or pets
For more advice, read the UKHSA’s blog, ‘How to keep cool and stay well during hot weather’.

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