Islamabad , Pakistan ( CNN ) -- Heavy rains and flooding in Pakistan 's southeastern Sindh province have killed some 226 people over the past month , the National Disaster Management Authority said Tuesday . The dead include 34 children and 59 women , said an agency summary . In all , 5.3 million people have been affected by the flooding , and 1.19 million homes have been damaged , the authority said . The flooding has inundated more than 4.5 million acres and damaged an estimated 80 % of crops . And the heavy rains are not over . `` Meteorological conditions indicate that a strong weather system is developing over central parts of India that would cause widespread heavy rains in Pakistan during the coming week , '' said a weather advisory posted on the disaster agency 's web site . `` Heavy to very heavy rainfall may generate severe flooding in lower Sindh , '' as well as flash flooding in Punjab , Khyber Pakhtunkwa and Balochistan provinces , the advisory said . The United Nations was making arrangements to provide food supplies to half a million people for the next month in Sindh , and it was also set to supply 20,000 tents this week , the state-run Associated Press of Pakistan reported Monday . A U.N. team was visiting Pakistan in response to a phone conversation between Pakistani President Asif Ali Zardari and U.N. Secretary-General Ban Ki-moon , the news agency reported . Aid is also flowing in from other countries . On Monday , the Chinese ambassador to Pakistan presented a $ 50,000 check to the National Disaster Management Authority and has also promised $ 4.7 million in aid to flooded areas as well as tents , the authority said on its web site . Also , the interior minister of Iran , Mostafa Mohammad Najar , said Sunday Iran will donate $ 100 million in aid to Sindh , the Associated Press of Pakistan said . Najar said he will take a planeload of relief goods to Pakistan within a week . And Pakistan 's Finance Division has established a Prime Minister 's Relief Fund for flood victims in Sindh and elsewhere , according to the Associated Press of Pakistan . Donations can be made by domestic and international donors , according to the report . CNN 's Nasir Habib and Aliza Kassim contributed to this report .
Some 5.3 million people have been affected . A strong weather system could bring more heavy rains . Comment: The storm is moving west, so it's going to be a bit of an anticyclonic wind shift that will push the rain away from us and into Canada ( or at least out