Flooding at Punjab’s Kalabagh and Chashma on the Indus river reached a “medium” level on Friday, prompting the Provincial Disaster Management Authority (PDMA) to issue a high-level flood warning for the two points, as water flows surged due to heavy monsoon rains. Rescue operations continued in Punjab after recent deadly rains wreaked havoc and claimed at least 63 lives across the province. The National Disaster Management Authority (NDMA) has forecasted that five more such spells of rain are expected in the coming days, leading to rising water levels, the Associated Press of Pakistan reported. The next spell is expected to begin from July 21 and last till July 28, while the fifth is expected in the first week of August, the sixth in the second week of August and the seventh in its third week. “The flow of water in rivers is increasing due to monsoon rains and glacial melting,” a statement issued by the PDMA spokesperson said. According to the data released by the Met Office’s Flood Forecasting Division at 6p...