Go to Met Office homepage Weather warning issued - go to UK severe weather warnings

Heat-Health Watch

Regional map

Make sure you know what to do

Severe weather advice

A Heat-Health Watch system operates in England and Wales from 1 June to 15 September each year in association with the Department of Health and the Welsh Assembly.

The Heat-Health Watch system comprises four levels of response based upon threshold maximum daytime and minimum night-time temperatures. These thresholds vary by region, but an average threshold temperature is 30 °C by day and 15 °C overnight.

This service operates from 1 June until 15 September.

Printable view

Guide to Heat-Health Watch