The south of England usually hogs the summer sun while the rest of the UK gets a damp handshake. Not this time. The current UK heatwave spreads further north and west as temperatures continue to climb, pushing a massive ridge of high pressure straight into areas that rarely see sustained mid-30s heat.
If you think you can escape the sticky sleepless nights by heading up to North Wales or eastern Scotland, you're out of luck.
This isn't just a brief afternoon peak. It's the third official heatwave of the year, and it's proving to be one of the most stubborn. The Met Office has already confirmed that temperatures are climbing well into the mid-30s across parts of the country, with southern and eastern areas braced for an absolute scorching 35°C or 36°C. But the real story is how this heat is migrating.
The North and West are Baking
Usually, a standard UK hot spell hits London, triggers some headlines, and fizzles out before it reaches the Midlands. This week, high pressure is sitting firmly over the entire landmass, drawing up dense, hot air and spreading the misery—or the joy, depending on how much you like sweating through your shirt—much further afield.
Look at the numbers. Birmingham is sitting at a heavy 31°C. Even Liverpool and Newcastle are tracking up to 25°C. Over in Wales, Monmouth is looking at 27°C, while North Wales is expected to max out around 30°C or 31°C by Friday.
Birmingham: 31°C
London: 32°C
North Wales: 31°C
Newcastle: 25°C
Local authorities are already altering daily life to cope. In North Wales, Cyngor Gwynedd has moved its waste and recycling collection times to early morning slots so workers don't collapse in the midday glare.
Why This Heatwave Won't Clear Out Easily
Most people expect a couple of hot days followed by a massive thunderstorm that clears the air. You're going to be waiting a while for that rain.
The UK Health Security Agency has slapped down amber and yellow heat health alerts across multiple regions. This means the pressure on the NHS and social care services is real. The reason this spell is so brutal is down to the lack of wind and cloud cover. Hazy sunshine and light winds mean the ground just keeps absorbing heat day after day, without any cooling Atlantic breeze to reset the thermostat at night.
According to Deputy Chief Forecaster Tom Crabtree, breaking this cycle isn't going to be straightforward. While you might see a tiny dip in temperatures across the southeast over the weekend, the core of the high pressure is simply shifting towards the southwest. It means the hot, dry weather will hang around well into next week.
What Happens Next
The long-range forecast shows high pressure shifting north of the UK by mid-July, blocking the usual rainy weather systems. Instead, we will get an easterly wind flow. While it might drop the temperatures slightly from the mid-30s down to the high 20s, it's still going to feel incredibly warm.
There's a growing risk of thunderstorms creeping up from France into the southern coast later in the month, but until then, the dry spell holds.
If you're trying to manage the heat over the next few days, forget the standard advice about just drinking water. You need to focus on your house. Keep your windows and blinds completely shut during the day when the outside air is hotter than the inside air. Only open them late at night when the temperature drops. If you're walking dogs, test the pavement with the back of your hand for five seconds—if it's too hot for your skin, it'll burn their paws. Stay safe, look out for vulnerable neighbours, and don't expect a cool breeze anytime soon.
