This photo shows a barge and a small boat on the river Seine on Quai de la Tournelle after its banks became flooded following heavy rainfalls on May 31, 2016 in Paris. France's weather agency Meteo France maintained today 18 departments under orange alert for heavy rainfalls, which have already disrupted transports in the northeastern part of the country. / AFP PHOTO / JOEL SAGETJOEL SAGET/AFP/Getty Images

This photo shows barges on the river Seine on Quai de la Tournelle after its banks became flooded following heavy rainfalls on May 31, 2016 in Paris. France's weather agency Meteo France maintained today 18 departments under orange alert for heavy rainfalls, which have already disrupted transports in the northeastern part of the country. / AFP PHOTO / JOEL SAGETJOEL SAGET/AFP/Getty Images

This photo shows barges and swans on the river Seine on Quai de la Tournelle after its banks became flooded following heavy rainfalls on May 31, 2016 in Paris. France's weather agency Meteo France maintained today 18 departments under orange alert for heavy rainfalls, which have already disrupted transports in the northeastern part of the country. / AFP PHOTO / JOEL SAGETJOEL SAGET/AFP/Getty Images

A picture taken on May 31, 2016 between Tours and Orleans, southern Paris, shows lorries driving and an electronical information sign on the A10 highway as heavy rainfalls have disrupted the traffic between Paris and Orleans. The Loiret department is under flood alert and France's weather agency Meteo France maintained today 18 departments under orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

This photo shows barges and a swan onto the the river Seine in flood, following heavy rainfalls on May 31, 2016 in Paris. France's weather agency Meteo France maintained today 18 departments under orange alert for heavy rainfalls, which have already disrupted transports in the northeastern part of the country. / AFP PHOTO / JOEL SAGETJOEL SAGET/AFP/Getty Images

A car drives on a flooded road on May 31, 2016 southern Orleans, following heavy rainfalls which have disrupted the traffic on the A10 highway between Paris and Orleans. The Loiret department is under flood alert and France's weather agency Meteo France maintained today 18 departments under orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

A picture taken on May 31, 2016 near Tours, southern Paris, shows lorries driving and an electronical information sign on the A10 highway as heavy rainfalls have disrupted the traffic between Paris and Orleans. The Loiret department is under flood alert and France's weather agency Meteo France maintained today 18 departments under orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images

Lorries are blocked on the A10 highway on May 31, 2016 southern Orleans, following heavy rainfalls which have disrupted the traffic between Paris and Orleans. The Loiret department is under flood alert and France's weather agency Meteo France maintained today 18 departments under orange alert. / AFP PHOTO / GUILLAUME SOUVANTGUILLAUME SOUVANT/AFP/Getty Images