Fires in Europe: latest developments

Here are the main developments related to the wildfires raging in Spain and France on Tuesday.

Spain has ended evacuation orders for 13 municipalities in two areas hit by wildfires, starting from 5:00 pm (1500 GMT) on Tuesday, the interior ministry said.

It was not clear how many residents that included or whether they would return home immediately. But the announcement was another sign of progress in Spain's battle to end the wildfires.

Spanish Prime Minister Pedro Sanchez said on Tuesday firefighters were starting to see "light at the end of the tunnel" in their battle against some of the worst forest fires in the country's history.

"We are indeed turning the tide and we can begin to see light at the end of the tunnel in the fight against these fires, with every precaution, especially during the complex days and hours ahead," he told reporters.

People who had to flee the French villages of Haillan, Merignac and Eysines near the southwestern city of Bordeaux because of a massive wildfire have been allowed to return home.

But the authorities said they could only do so if they were prepared to leave again.

France earlier evacuated 4,000 people from campsites west of Bordeaux as a precautionary measure ahead of what officials termed a "weather event" in the afternoon.

National weather office MeteoFrance forecast a rise in temperatures inland up to 35C later on Tuesday, with ocean winds from the west that could fan the flames. Wednesday was expected to bring temperatures of 40C, with lighter, dry winds.

The huge fire raging in France's southwestern Gironde region has "stabilised... meaning it is not advancing", regional prefect Sophie Brocas told reporters.

But she said officials have counted 14 blazes around it that have reignited.

French President Emmanuel Macron, on a visit late Monday to a crisis centre in Bordeaux, that is threatened by a giant wildfire, said: "The coming weeks will be tough and we have to hold out."

He said a second major fire in the Landes region further south was now "contained" but remained a threat. The fire forced the evacuation of 30,000 people but authorities said 15,000 have been allowed to return.

Spain's AEMET meteorological agency officially declared a new heatwave would begin on Wednesday, lasting until the end of the week.

It earlier said temperatures would soar and humidity levels drop across Spain, causing the fire risk to "surge to very high or extreme levels across almost the entire country".

"This situation will persist, or may even worsen, in the following days," it added.

Temperatures are also predicted to rise again in France, which is battling two major fires on its Atlantic coast.

The European Union has deployed firefighting aircraft to France and Spain, but its crisis management chief told AFP that resources were stretched.

"Extreme conditions are looming for Hungary, Slovakia and the Czech Republic, in addition to France, the Iberian Peninsula... where the situation is expected to worsen, including in Portugal starting today," commissioner Hadja Lahbib said.

On Tuesday several fires broke out in northern and central Portugal, with over 1,000 firefighters and other professionals fighting the flames, supported by around 20 planes and helicopters, civil protection services said.