Heatwave map shows where the hottest cities in the UK will be this week

As if three summer heatwaves were not enough for the good people of London and the south-east, a fourth is on the way.

After a couple of weeks shivering in mid-twenties temperatures, parts of the country are expected to push up to 30°C and even higher today.

According to the Met Office, the peak of this latest bout of sweltering weather will hit tomorrow with areas like London, the West Midlands and Buckinghamshire hitting the mid-thirties.

The forecasters don’t toss around the term ‘heatwave’ lightly: to become official, a temperature threshold must be exceeded for three days in a row.

They’re predicting that criteria will be hit with a further day of blazing sun on Wednesday.

Our maps show where in the country the heat will be concentrated over the next few days.

Tom Crabtree, a chief meteorologist at the Met Office, said: ‘Warmth is the focus in the forecast in the first half of this week, with temperatures likely to peak on Tuesday around the mid-30s, but remaining above average in the second half of the week, particularly further to the southeast.’

There’s usually an exception to the roasting weather, and in this case it’s the people of north-west Scotland bearing the brunt.

Showers are expected to hit the area throughout Monday, meaning they will have to wait until tomorrow for the mercury to hit the mid to high twenties.

Or from a different angle, southerners who are sick of the heat can pop up to beautiful Applecross or Torridon for some sweet relief today.

Hot weather is often served up with a side of thunder and lightning and this week is likely to be no different.

Tom said: ‘While there’s a fair degree of uncertainty at this range, the main signal for more frequent thundery showers arrives from the south late on Wednesday and into Thursday.

‘The risk of showers spreads north and west on Thursday, potentially bringing some fairly wet weather to Scotland, northwest England and parts of Wales through the day.’

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