There is a 100 % probability of Heat-Health Alert criteria being met between 0000 on Monday and 0000 on Wednesday in parts of England.
Heatwave: NHS calls National Emergency
Red — National Emergency
Reached when a heatwave is so severe and/or prolonged that its effects extend outside the health and social care system. At this level, illness and death may occur among the fit and healthy, and not just in high-risk groups.
Advice: Look out for others, especially older people, young children and babies and those with underlying health conditions. Close curtains on rooms that face the sun to keep indoor spaces cooler and remember it may be cooler outdoors than indoors. Drink plenty of fluids and avoid excess alcohol, dress appropriately for the weather and slow down when it is hot. Be on the lookout for signs of heat related illness. Cool your skin with water, slow down and drink water. Call NHS 111 or in an emergency dial 999.
Renewed hot or very hot conditions develop across the country during this coming weekend and into the new working week, peaking on Monday and Tuesday, with some exceptional temperatures possible in places. The hottest locations are likely to be in parts of central and eastern England. This alert will be kept under daily review and updated as necessary.
An update will be issued when the alert level changes in any region. Alerts are issued once a day by 0900 if required and are not subject to amendment in between standard issue times. Note that the details of the forecast weather are valid at the time of issue but may change over the period that an alert remains in force.