A fireman looks at the flood damage 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

This picture shows an overview of a flooded 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 man removes mud in a flooded 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 tree lies on a car in Simbach, Germany, on June 2, 2016. Heavy storms and severe weather hit parts of southern Germany since 29 May causing floods and extensive damage. / AFP PHOTO / dpa / Tobias Hase / Germany OUTTOBIAS HASE/AFP/Getty Images

People look at the flood damage 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

People remove mud from a flooded 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

People look at the flood damage 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

People comment about the flood damage 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