A scorching heatwave is fuelling dozens of wildfires across parts of southern Europe, forcing thousands of people from their homes and pushing temperatures above 40C (104F).

Red heat alerts have been issued in parts of Italy, France, Spain, Portugal and the Balkans, warning of significant risks to health.

Spain's weather service Aemet said temperatures could reach 44C (111.2F) in Seville and Cordoba, while authorities in southern Portugal also warned of possible 44C highs.

In Italy, a child died of heatstroke on Monday, and in Tres Cantos, north of Spain's capital Madrid, a man who suffered serious burns died in hospital, officials said.

Hundreds of Tres Cantos residents were forced to leave their homes amid Spain's wildfires and the regional environment minister described the fire as having "explosive characteristics because of a dry storm that has brought winds of more than 70km/h (43.5mph)".