Spain and France are bracing for new heatwaves with temperatures expected to soar past 40C in some regions.
Spain’s national weather service says the severe weather is forecast to last until “at least” Sunday, and warns of “extreme” fire risks as firefighters continue to battle the some of the worst blazes in the country’s history.
France’s south-west regions Gironde and Landes are under “yellow alert” for a heatwave expected to peak on Wednesday, further hampering efforts to contain “very unpredictable” blazes in Gironde.
The mayor of Bordeaux has said he is preparing for “all eventualities”, as one of the wildfires burning in France is 15km (nine miles) from the south-western city.
“We are preparing to accommodate a large number of people should further evacuations be ordered,” said Thomas Cazenave.
Some 220,000 people have been evacuated in France and more than 100,000 in Spain, where fires are burning “uncontrolled” west of Madrid.
President Emmanuel Macron, visiting the fire-ravaged area in the Gironde region, said the country was facing a “completely unprecedented wildfire” – the “toughest since World War Two”.
Macron said a smaller fire in the Landes region had been contained, but the fight continued in neighbouring Gironde.
While firefighters had made progress on Monday, Macron warned that “temperatures are set to rise again, the wind is still present, and therefore we must remain humble”.
Earlier, Interior Minister Laurent Nuñez had said the fire “has a life of its own”.
Jerome Steffe, the mayor of Cestas, a town south of Bordeaux, told the BBC this “will be the fire of the century”.
He described how 17,000 residents were evacuated from his town during the night when the fire swelled two days ago. So far, he said, the region has seen 42,000 hectares (103,000 acres) of land burned and 240 houses destroyed.
“In my city the situation is really catastrophic,” he added.
And although the fire is no longer moving as quickly, he said his teams have “won only a small battle” and emphasised that the risk remains from flying embers or a sudden change in wind direction.
“We put all our energy into creating protective firebreaks,” he explained, but admitted “we are all scared in front of this situation.”
French Prime Minister Sébastien Lecornu warned the country “is going through an unprecedented fire season”, with 116,085 hectares (286,852 acres) burned and 13,566 fire starts recorded since January.
The minister revealed in a post on X that nine out of 10 fires “are human-caused and most arise from carelessness: a cigarette butt, a barbecue, work carried out without precaution”.
But he also said that not all these fires are accidents and some are deliberately set, adding that since 6 July, 162 arrests have taken place.
Wildfires are also burning in several other French regions, including Var and Landes, and also in Haute-Corse on the island of Corsica.
