MELBOURNE — Storm warnings are in place for multiple capital cities across Australia's east and south-east on Saturday, as a severe weather front sweeps across the country, The Guardian and Australian Associated Press (AAP) reported on Saturday, both citing the Bureau of Meteorology (BoM). Heavy rain, winds and thunderstorms were forecast to hit Melbourne and eastern Victoria throughout Saturday afternoon as a cold front meets warm, humid air ahead of it.

Source: The Guardian, Oct 31 06:20 UTC; AAP, Oct 31

The Bureau of Meteorology issued a severe weather update at 11:00am AEDT on Saturday, October 31, warning of a weekend storm outbreak for the south and east. The storm front is expected to travel further east, impacting Canberra and inland New South Wales before reaching the east coast on Sunday, stretching as far as southern Queensland.

>125 km/hPotentially destructive gusts the BoM warned could occur
>100 km/hGusts already recorded Saturday morning in the mountains of northern Victoria and southern NSW
4Capital cities in the warning path: Melbourne, Canberra, Sydney and Brisbane

Melbourne and parts of Victoria recorded moderate rainfall and some lightning on Saturday morning, with a more intense band of thunderstorms forecast into the afternoon. "It's this follow-up band of storms which could pack a punch," BoM meteorologist Angus Hines said on Saturday. The storms are expected to impact Melbourne, parts of Gippsland, the North Eastern Ranges and north-central Victoria, with damaging winds the greatest risk, and the BoM warned of possible flash flooding in some areas and potentially destructive winds of over 125km/h that could bring down large trees or damage property.

Risk moves north to Brisbane on Sunday

The risk area will extend further north through inland NSW into Saturday evening — up to Queensland's southern interior and along the NSW coast south of Sydney around Wollongong and the Illawarra — where the forecast includes possible damaging winds, heavy rainfall and large hailstones. The focus of concern will shift further north on Sunday, with heavy rain and storms around Brisbane during the afternoon and early evening.

Severe thunderstorms were most likely on Sunday for parts of the NSW mid-north coast, the Northern Rivers, parts of the Tablelands and the Hunter region, with possible hail, heavy rainfall, flash flooding and destructive winds of more than 125km/h. A broader area of potential concern for Sunday stretches from Newcastle, north of Sydney, up to Gympie on the Sunshine Coast. A severe wind warning is also in place across the mountains of northern Victoria and southern NSW, with wind gusts of more than 100km/h recorded on Saturday morning.

For Punjabi and Indian families in the warning area

Melbourne, Sydney and Brisbane are home to some of Australia's largest Punjabi and Indian communities. The BoM directs residents to its website and the BOM Weather app for the latest forecasts and warnings as the front moves north. Avoid driving through floodwater, secure loose outdoor items before the strongest band arrives, and check on elderly neighbours on Saturday night in Victoria and on Sunday in Brisbane.

These are warnings and forecasts, not reports of damage: neither The Guardian nor AAP reported confirmed casualties or major damage in the reporting used here as of Saturday. Conditions and warning areas are expected to evolve as individual thunderstorms form and move, and a regional forecast does not mean every suburb will see severe weather.