A heatwave affecting much of Europe is expected to intensify further with countries – including France, Spain and Switzerland – expecting temperatures above 40C (104F) later on Thursday.
On Wednesday Germany, Poland and the Czech Republic recorded their highest-ever temperatures for June.
Meteorologists say hot air drawn in from northern Africa is responsible.
The heat is expected to rise further in many countries over the next three days, meteorologists warn.
By early afternoon temperatures had reached 37C in Turin in Italy, 37C in the Spanish city of Zaragoza, and 38C in Avignon in southern France.
In Spain, 11 provinces in the east and centre are set to experience temperatures above 40C.
In parts of the north-east, they may reach 45C on Friday. Spanish officials have also warned of a “significant risk” of forest fires in some areas.
Temperatures are expected to top 40C in Italy too, particularly in central and northern regions. Several cities, including Rome, have issued the highest heat warnings.
On Thursday morning the body of a 72-year-old homeless Romanian man was found near Milan’s central train station. Officials say the heat may have been a factor in his death.
Philip Trackfield, a British tourist in Rome, told the BBC: “Last night at the Spanish steps it was 41C. It’s exhausting when you’re trying to do all the sights.”
Meanwhile the whole of France – where a heatwave in 2003 was blamed for 15,000 extra deaths – is now on orange alert, the second-highest warning level.
In Paris fountains and sprinklers connected to hydrants have been set up. Some schools have delayed important exams and even closed.
In Toulouse, where temperatures are expected to reach 41C on Thursday, charities have been handing out water to homeless people.
The heat is also affecting France’s 72,000-strong prison population. François Bes, a prison monitor, told BFMTV that many detainees described their cells as “ovens”.
“It’s impossible to create a draught because by definition prisoners can’t open the doors,” he is quoted as saying. One major prison near Paris, Fresnes, has decided to hose down the yard to cool it, BFMTV reports.
Temperatures have been climbing in recent days. On Wednesday, Coschen in Brandenburg peaked at 38.6C – a new German record for June.
Radzyn in Poland and Doksany in the Czech Republic also recorded new national highs, with temperatures hitting 38.2C and 38.9C respectively.
Even in the high-altitude Alps, temperatures topped 30C in places. Parts of Austria recorded their local all-time highest temperatures on Wednesday.
The Swiss cities of Geneva, Bern, and Zurich are all predicted to reach record temperatures of 39C or 40C.
