‘Unusually large’ multi-state storm causing severe weather for Australia’s east – with more on the way
News Source
•Sun, 25 Oct 2026 05:30:30 GMT
📰 What Happened
A huge storm system hit eastern Australia on Sunday. The Bureau of Meteorology warned of hail, damaging winds, flash flooding and power cuts. The warning covered Sydney, Wollongong and the Blue Mountains.
Storms also hit southern Queensland, western NSW, the ACT and eastern Victoria. Eight flood warnings were active in southern Queensland after ten days of heavy rain. Wind gusts hit 100km/h in the NSW central west.
A forecaster called it a multi-state system and unusually large. Storms were expected to roll on into Monday before easing.
🔍 The Backstory
A high pressure system sat over the Tasman Sea for ten days. It blocked cold fronts and kept storms parked over southern Queensland.
Eventually a stronger system pushed the block away. That let cooler western air meet tropical moisture, setting off the wild weather.
Some areas near the Sunshine Coast got 200mm to 400mm of rain in a week, after a very dry September. The Mary River was expected to reach major flood level at Tiaro. Relief was forecast from Monday night.
🎯 Why It Matters
Flood water and fallen power lines are dangerous. Checking local warnings and never driving through flooded roads can keep you and your family safe.
A huge storm system hit eastern Australia on Sunday. The Bureau of Meteorology warned of hail, damaging winds, flash flooding and power cuts. The warning covered Sydney, Wollongong and the Blue Mountains.
Storms also hit southern Queensland, western NSW, the ACT and eastern Victoria. Eight flood warnings were active in southern Queensland after ten days of heavy rain. Wind gusts hit 100km/h in the NSW central west.
A forecaster called it a multi-state system and unusually large. Storms were expected to roll on into Monday before easing.
A high pressure system sat over the Tasman Sea for ten days. It blocked cold fronts and kept storms parked over southern Queensland.
Eventually a stronger system pushed the block away. That let cooler western air meet tropical moisture, setting off the wild weather.
Some areas near the Sunshine Coast got 200mm to 400mm of rain in a week, after a very dry September. The Mary River was expected to reach major flood level at Tiaro. Relief was forecast from Monday night.
Flood water and fallen power lines are dangerous. Checking local warnings and never driving through flooded roads can keep you and your family safe.