NEWS.com.au | Melbourne weather: Severe storms and hail driven by humid conditions NEWS.com.au AN ONSLAUGHT of torrential rain is battering Melbourne as thunder and lightning echoes across the city. Thousands are without power and terminals are flooded at Tullamarine Airport with more rain, hail and thunder forecast. LATEST UPDATES. KIERAN ... Hail, flash floods forecast for Melbourne Melbourne rocked by 20mm of rain in 10 minutes Melbourne weather: Drivers urged to take care amid flash flooding as series of storms hit Melbourne |