The Met Office has declared amber heat warnings as a second heatwave in the space of three weeks approaches. Temperatures are expected to climb to 30C on Friday, remain high over the weekend, and reach 33C on Monday.
Yellow Alerts Issued Across Southern and Central England
Yellow alerts have been issued for eastern England, London, the south-east and the south-west from Thursday morning until Tuesday evening. Yellow alerts are also in place for the East and West Midlands.
Deputy Chief Forecaster Gregory Wolverson said: "This week's weather reflects a contrast we often see in summer, with more unsettled conditions passing to the northwest of the UK while heat builds in the south and east."
He added: "As we move towards the weekend, we'll see conditions become more widely settled and temperatures rise all round. Many parts of southern and eastern England are likely to see temperatures high enough to meet heatwave thresholds."
Wolverson noted: "It's important to note that while temperatures may be high, we might not all see the wall-to-wall sunshine and blue skies we experienced back in May because there is more cloud around. There is also a chance of thunderstorms developing in places, particularly later each day, which could bring heavy showers and localised impacts."
Health Advice from UKHSA
The UK Health Security Agency (UKHSA) advised: "You should start to cool down and feel better within 30 minutes. If you are concerned about symptoms, or they are worsening, seek medical advice by contacting NHS 111. In an emergency, or if you think someone has heatstroke, dial 999."
The hottest temperatures are expected to be 32C on Friday in East Anglia, 32C in the south and south-east of England on Sunday, with the potential for 33C in the same areas on Monday.
Water Safety Warning from RNLI
Samantha Hughes, National Water Safety Partner at the RNLI, said: "With warmer weather approaching, it's important to remember that the water is still cold. Entering it unexpectedly can lead to cold water shock, causing a sudden increase in breathing and heart rate, which may trigger panic."
She advised: "If you find yourself struggling in the water, remember to Float to Live: tilt your head back so your ears are submerged, relax and control your breathing. You may need to gently use your hands to help you stay afloat, and it's ok if your legs sink—everyone floats differently."
Hughes added: "Where possible, always choose a lifeguarded beach, and swim between the red and yellow flags. In a coastal emergency remember to call 999 for the coastguard."
