Australia's storm season is intensifying, bringing a mix of rain, showers, and thunderstorms to the eastern two-thirds of the country over the next 72 hours.
The highest danger from severe weather is expected today. Dangerous supercell thunderstorms, capable of producing one or two tornadoes, are likely over the densely populated areas of south-east Queensland and north-east New South Wales.
"A volatile mix of atmospheric ingredients has created the perfect conditions for supercell thunderstorms — the least common but most dangerous type of storm."
Supercells are storms characterized by a deep, rotating updraft, making them more intense and destructive than typical storms. Their behavior and impact clearly distinguish them from common weather events.
While storms brew near the east coast, a cloudband will develop over South Australia this weekend. This system is expected to deliver up to a month's worth of rainfall across south-east Australia by early next week, affecting cities such as Adelaide, Canberra, Hobart, and Melbourne with moderate precipitation.
Today’s storm forecasts are far from ordinary and demand close attention due to the potential severity and unusual intensity of the supercell events.
Would you like the summary sentence to be more formal or conversational?