Severe storm warnings issued for major Australian cities including Melbourne and Sydney

Storm warnings are in place for Melbourne, Canberra, Sydney, and Brisbane as a severe weather front sweeps across eastern and south-eastern Australia on October 31, 2026, according to the Guardian. The Bureau of Meteorology expects hail, damaging winds, and potential flash flooding across Victoria, New South Wales, and parts of Queensland into Sunday. [1]

The Guardian reported that heavy rain, winds, and thunderstorms are forecast to hit Melbourne and eastern Victoria throughout Saturday afternoon. This occurs as a cold front moves in and meets warm, humid air across the region. [1]

The storm front is expected to move further east over the weekend. According to the Guardian, it will impact Canberra and inland New South Wales before reaching the east coast on Sunday, stretching as far as south-east Queensland. [1]

Sydney is the capital of New South Wales and is the largest city in Australia, with an estimated population of 5,638,830 in June 2025. Meteorological storms are defined as violent atmospheric disturbances that bring low barometric pressure, heavy precipitation, and strong winds that can disrupt normal conditions. [2][5]