A photo taken on June 1, 2016 shows the flooded Seine river and the Eiffel Tower in Paris. Four bodies were found floating in homes in France and Germany on June 1, 2016 in flash floods that left water lapping at the doors of one of the Loire Valley's most famous chateaux. Heavy rains lashing parts of France, Germany and Austria cut roads, stranded people on rooftops and forced schools to close their doors, and French weather forecasters warned of more to come on June 2. / AFP PHOTO / BERTRAND GUAYBERTRAND GUAY/AFP/Getty Images

A photo taken on June 1, 2016 shows barges and bateau-mouche the flooded Seine river and the Eiffel Tower in Paris. Four bodies were found floating in homes in France and Germany on June 1, 2016 in flash floods that left water lapping at the doors of one of the Loire Valley's most famous chateaux. Heavy rains lashing parts of France, Germany and Austria cut roads, stranded people on rooftops and forced schools to close their doors, and French weather forecasters warned of more to come on June 2. / AFP PHOTO / BERTRAND GUAYBERTRAND GUAY/AFP/Getty Images

Victims of the A1O higtway wait at the Palais des Sports of Orleans on June 1, 2016 after torrential downpours brought cars to a standstill. The Loiret department is under red flood alert and France's weather agency Meteo France maintained today 18 departments under the orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

Victims of the A1O higtway talk with members of the French Red Cross as they wait at the Palais des Sports of Orleans on June 1, 2016 after torrential downpours brought cars to a standstill. The Loiret department is under red flood alert and France's weather agency Meteo France maintained today 18 departments under the orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

Victims of the A1O higtway talk with rescuers as they wait at the Palais des Sports of Orleans on June 1, 2016 after torrential downpours brought cars to a standstill. The Loiret department is under red flood alert and France's weather agency Meteo France maintained today 18 departments under the orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

A victim of the A1O higtway gives a phone call while sitting on a cot at the Palais des Sports of Orleans on June 1, 2016 after torrential downpours brought cars to a standstill. The Loiret department is under red flood alert and France's weather agency Meteo France maintained today 18 departments under the orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

Victims of the A1O higtway wait on cots at the Palais des Sports of Orleans on June 1, 2016 after torrential downpours brought cars to a standstill. The Loiret department is under red flood alert and France's weather agency Meteo France maintained today 18 departments under the orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

Victims of the A1O higtway wait on cots at the Palais des Sports of Orleans on June 1, 2016 after torrential downpours brought cars to a standstill. The Loiret department is under red flood alert and France's weather agency Meteo France maintained today 18 departments under the orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images