The content originally appeared on: CNN SydneyTorrential downpours pummeled Australia's east coast on Thursday with Sydney receiving nearly a month's rain overnight, turning suburban roads into rivers and triggering evacuations as authorities warn of more to come through the day. A man swept away by floods in the city's northwest was rescued by emergency crews, media reported, while television footage showed vehicles struggling to cross waterlogged streets, fallen power lines and trees, and debris floating in rivers. Residents of a […]