Rescuers and residents resumed searching on Tuesday for survivors as the death toll from five days of torrential rain rose to almost 400, with authorities warning monsoon downpours would continue until the weekend.

At least 21 people have died in monsoon rain-related incidents in Pakistan, authorities said, pushing the nationwide death toll over the last week above 400 as floods and landslides continue to devastate large parts of the country.

Across Pakistan, monsoon rains that began in late June have been heavier than usual, killing at least 645 people. Four hundred of those deaths were in the northwest alone, where narrow valleys and river-carved gorges funnel rainwater into sudden torrents.

Pope Leo XIV offered prayers and expressed his closeness for the victims of severe flooding that hit Pakistan, India and Nepal. The Pope shared his prayers “for the victims and their families, and for all those who are suffering as a result of this calamity,” Vatican News reported on Aug. 18.