Meteorologists predict Pakistan will face its coldest winter in years. They link this forecast to atmospheric circulation changes, with a marked peripheral western weather system that has seen temperatures plummet across the globe since June this year while our country simply takes part in what was originally supposed one small in long series of such events. Cities in the north and central provinces are already reporting an early chill this year, which suggests a long and intense season ahead. According to the Pakistan Meteorological Department (PMD), cold waves from Siberia…