Australians flocked to the beach this weekend to soak up the sun after weeks of miserable weather. Beaches across Australia's east coast were packed as the temperature nudged 30C in Sydney and Brisbane with highs of 37C in Adelaide. The weather is set to take a turn for the worse from Monday, with extreme heatwaves set to sweep across Melbourne, Adelaide and parts of Western Australia for at least three days, with severe fire dangers also expected for Tasmania and Victoria. Forecasters at the Bureau of Meteorology predict temperatures will hit the high 30s across Victoria on Monday, ri...