A lot of the nation is ready for a soaking this week, with meteorologists warning a "La Nina-like" climate system may dump heavy rains throughout all main cities.
Meteorologist Ben Domensino mentioned the rain will likely be attributable to a detrimental Indian Ocean Dipole (IOD) and a optimistic Southern Annular Mode, whereas a broad low-pressure trough and chilly entrance blended with an unstable ambiance will trigger widespread thunderstorms.
The uncharacteristic Winter thunderstorm outbreak will probably hit this afternoon and early night after storms stretched 3000km throughout a lot of the nation early this morning.
Thunderstorms and heavy rains are probably in seven states later this afternoon and night, with flood watches issued in elements of Victoria.
The flood watch consists of minor warnings throughout the Kiewa, Latrobe and Yarra Rivers.
Storms and rains will probably affect elements of the Northern Territory, Queensland, New South Wales, the ACT, Victoria, South Australia, and Tasmania with warnings of damaging winds, giant hail, and heavy rain.
Supercell thunderstorms may additionally set off damaging winds and large hail throughout western New South Wales later right now.
"Monday's storms are being attributable to a broad low stress trough and chilly entrance interacting with moisture-laden air and an unstable ambiance," Domensino mentioned.
"This instability is being enhanced by a big temperature distinction between an unseasonably heat air mass over the Australian continent encountering a a lot colder pool of air travelling up from the Southern Ocean."
Probably the most intense thunderstorms are prone to hit Monday afternoon, with storms prone to proceed in elements of the NT, Queensland, NSW, and Victoria tomorrow.
Endangered critters proper at house in late winter wonderland