21/12/2025
Update: A new warning has been issued. Stay informed. https://www.bom.gov.au/weather-and-climate/warnings-and-alerts?stateName=Victoria
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Severe Thunderstorm Warning - Melbourne Area for damaging winds and heavy rainfall
Stay informed: www.bom.gov.au/vic/warnings
Issued at 1:49 pm Sunday, 21 December 2025.
Where:
For people in Port Phillip waters, Inner East, Mornington Peninsula, Inner, South East, Northern, Western, Geelong and Bellarine Peninsula and parts of Western Port and Outer East Local Warning Areas.
When:
Severe thunderstorms approach from the northwest and are likely to impact Melbourne and Geelong from now.
Situation:
The Bureau of Meteorology warns that, at 1:50 pm, severe thunderstorms likely to produce damaging winds and heavy rainfall that may lead to flash flooding were detected near Bacchus Marsh, Brisbane Ranges and the area northeast of Marysville.
These thunderstorms are moving towards the southeast. They are forecast to affect Craigieburn, Geelong City, Melton, St Albans, Sunbury, Werribee and Footscray by 2:20 pm and Dandenong, Frankston, Glen Waverley, Greensborough, Melbourne City, Preston, Rosebud, Caulfield and Ringwood by 2:50 pm.
The Victoria State Emergency Service advises that people should:
* If driving conditions are dangerous, safely pull over away from trees, drains, low-lying areas and floodwater. Avoid travel if possible.
* Stay safe by avoiding dangerous hazards, such as floodwater, mud, debris, damaged roads and fallen trees.
* Be aware - heat, fire or recent storms may make trees unstable and more likely to fall when it's windy or wet.
* Check that loose items, such as outdoor settings, umbrellas and trampolines are safely secured. Move vehicles under cover or away from trees.
* Stay indoors and away from windows.
* If outdoors, move to a safe place indoors. Stay away from trees, drains, gutters, creeks and waterways.
* Stay away from fallen powerlines - always assume they are live.
* Stay informed: Monitor weather warnings, forecasts and river levels at the Bureau of Meteorology website, and warnings through VicEmergency website/app/hotline.
The next warning is due to be issued by 2:50 pm.