Met Office: The first Red Extreme heat warning issued

Exceptional heat is expected to affect a large part of England early next week, with temperatures likely in the high 30s C in some places and perhaps even reaching 40C.

The Red Extreme heat national severe weather warning will cover Monday and Tuesday (18th and 19th July) for parts of central, northern, eastern and southeastern England. An Amber Extreme heat warning, has been in place for much of England and Wales for Sunday, Monday and Tuesday (17th – 19thJuly) since earlier this week. Today the amber areas are also being extended to cover Cornwall, west Wales and parts of southern Scotland.

Paul Gundersen, Chief Meteorologist at the Met Office, said “Exceptional, perhaps record-breaking temperatures are likely early next week, quite widely across the red warning area on Monday, and focussed a little more east and north on Tuesday. Currently there is a 50% chance we could see temperatures top 40C and 80% we will see a new maximum temperature reached."

“Nights are also likely to be exceptionally warm, especially in urban areas. This is likely to lead to widespread impacts on people and infrastructure. Therefore, it is important people plan for the heat and consider changing their routines. This level of heat can have adverse health effects.”

The step up in warning level to red is running parallel to an increase in the current Heat Health Warning to Level 4 for England by the UK Health Security Agency.

Advice

A Level 4 UK Health Security Agency Heat Health Alert has been issued for Monday and Tuesday. This is level of alert is used when a heatwave is so severe and/or prolonged that its effects extend outside the health and social care system. At this level, illness may occur among the fit and healthy, and not just in high-risk groups.

Government advice is that 999 services should be used in emergencies only; seek advice from 111 if you need non-emergency health advice.

• Look out for those who may struggle to keep themselves cool and hydrated. Older people, those with underlying conditions and those who live alone are particularly at risk.
• If you live alone, ask a relative or friend to phone to check that you are not having difficulties during periods of extreme heat.
• Stay cool indoors: Close curtains on rooms that face the sun to keep indoor spaces cooler and remember it may be cooler outdoors than indoors.
• If going outdoors, use cool spaces considerately.
• Drink plenty of fluids and avoid excess alcohol.
• Never leave anyone in a closed, parked vehicle, especially infants, young children or animals.
• Try to keep out of the sun between 11am to 3pm, when the UV rays are strongest.
• Walk in the shade, apply sunscreen and wear a wide-brimmed hat, if you have to go out in the heat.
• Avoid physical exertion in the hottest parts of the day.
• Make sure you take water with you, if you are travelling.
• Check the latest weather forecast and temperature warnings – you can find these on TV, radio, mobile app or website.
• During warm weather going for a swim can provide much welcomed relief. If you are going into open water to cool down, take care and follow local safety advice.

You can read the full press release article via the Met Office website