A couple looks at a flooded residencial area after heavy rain in Simbach am Inn, southern Germany, on June 2, 2016. Four bodies were found floating in homes in France and Germany Wednesday 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, 2016. / AFP PHOTO / Christof StacheCHRISTOF STACHE/AFP/Getty Images

A photo taken on June 1, 2016 shows the Eiffel Tower facing the flooded Seine river 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

People look at the flooded Seine river and the Eiffel Tower on June 2, 2016 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 a replica of the Statue of Liberty facing 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

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 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 a flooder area near the 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