Amber heat health alerts have been issued across parts of England as the UK prepares for record-breaking May temperatures, potentially reaching 33C (91F) over the bank holiday weekend. The alerts, which indicate a possible risk to life, property damage, travel delays and power cuts, will be in effect from 2pm on Friday until 5pm on Wednesday for the East Midlands, West Midlands, east of England, London and the south-east.
Yellow alerts have also been issued for the north-east and north-west of England, Yorkshire and Humber, and south-west England, warning of significant impacts on health and social services, particularly for those over 75 or with existing health conditions. The Met Office confirmed Friday as the hottest day of the year so far, with 26.9C recorded at Heathrow.
The peak temperature is expected on Monday in southern England or the Midlands, potentially surpassing the existing May record of 32.8C set in 1944. The heat is attributed to a shift in wind direction bringing warmer air from hotter regions, following one of central and southern England's driest Aprils on record.
Met Office deputy chief forecaster Steve Kocher said: 'Temperatures will climb through the weekend, especially in the south, where 30C is likely on Saturday and 32C on Sunday. Monday could see 33C, breaking the May and spring temperature records.' He added that Northern Ireland and western Scotland would see more cloud and showers, with low cloud and sea fog along western coasts.
Health officials advise staying hydrated, avoiding direct sunlight between 11am and 3pm, wearing sunglasses, and limiting alcohol, caffeine and hot drinks. Windows should be closed during the day and opened at night to let in cooler air.
