Glorious weather this week will be driven by high pressure building across the country, keeping at bay Atlantic wind and rain.
Such stubborn ‘blocking patterns’ can dig in for weeks, bringing periods of hot, dry summer weather.
In 2018, a blocking high plunged the UK into months of drought, and in 2022 high pressure drove the hottest day in history.
Hot weather this week will be driven by an Omega Block, high pressure that builds in a loop of the jet stream shaped like the Greek letter.
BBC meteorologist Chris Fawkes said: “We are going to see a ridge of high pressure build across the UK, and this is part of a blocked weather pattern known as an Omega block, and these can hang around for a week or more.
“It is this that is going to build an area of high pressure that is essentially over or close to the UK all of next week and perhaps the weekend beyond as well, so expect a lot of dry and sunny weather.
“As this high pressure builds in, most areas will be dry with some sunshine and it will get warmer, and that warming trend is set to continue.
“We will see temperatures getting into the low 20Cs with a lot of dry and sunny weather just around the corner.”
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