Met Office issues urgent 46-hour extreme heat alert for 51 UK areas - full list

Met Office issues urgent 46-hour extreme heat alert for 51 UK areas - full list Brits in 51 counties across the UK have been warned to brace for dangerously high temperatures in the coming days as the mercury is set to soar over the weekend and into next week The Met Office has issued amber weather warnings for extreme heat over a swathe of the UK covering millions of Brits. The alerts, which are in force on Monday and Tuesday, warn of widespread impacts on people and infrastructure. The spike in temperatures is likely to cause adverse health effects for people vulnerable to extreme heat, the Met Office warned. Among the wider population there it was likely people will suffer with sunburn or heat exhaustion, dehydration, nausea and fatigue and other heat related illnesses, the forecaster said. The warning covers parts of East of England, London and South East England, South West England, Wales. All local areas affected are listed below. A Met Office forecast said: "Following very warm weather on Sunday, very high temperatures are expected on Monday and Tuesday and will likely bring widespread impacts to people and infrastructure. “In addition to high daytime maxima, temperatures overnight will remain very warm, especially in larger urban areas, and it will also feel humid. Temperatures are likely to reach the mid-30s Celsius in places on Monday and Tuesday. “Some places, particularly in urban areas, may see temperatures remain above 20 Celsius overnight. The very high temperatures may continue across a smaller area into the middle of the week, but there remains some uncertainty regarding the extent of this." Places covered by the amber alerts - Bedford - Cambridgeshire - Central Bedfordshire - Essex - Hertfordshire - Luton - Norfolk - Southend-on-Sea - Suffolk - Thurrock - Bracknell Forest - Brighton and Hove - Buckinghamshire - East Sussex - Greater London - Hampshire - Isle of Wight - Kent - Medway - Milton Keynes - Oxfordshire - Portsmouth - Reading - Slough - Southampton - Surrey - West Berkshire - West Sussex - Windsor and Maidenhead - Wokingham - Bath and North East Somerset - Bournemouth Christchurch and Poole - Bristol - Devon - Dorset - Gloucestershire - North Somerset - Somerset - South Gloucestershire - Swindon - Wiltshire - Blaenau Gwent - Bridgend - Caerphilly - Cardiff - Merthyr Tydfil - Monmouthshire - Newport - Rhondda Cynon Taf - Torfaen - Vale of Glamorgan This is a Breaking News story. You’ll be more likely to see our stories when any big news breaks in future by simply by clicking this link . You can also join The Mirror’s WhatsApp Community or follow us on Google News , Flipboard , Apple News , TikTok , Snapchat , Instagram , Twitter , Facebook , YouTube and Threads - or visit The Mirror homepage .