KARACHI: The Met department on Wednesday issued a warning that Karachi could experience urban flooding owing to the monsoon rains. According to the Met department, the monsoon season will last till July and August. “Karachi is likely to experience a good amount of rainfall from the monsoon season,” said the director of Met department. He further said that the city was likely to receive two to three heavy rains in July and August. The Met department also said that the current heat wave would simmer down and the temperature would cool a bit due to the rain. The city received its first spell of heavy rainfall on Tuesday, with rainfall continuing on Wednesday.