A woman has died after she was hit by a falling tree at Woori Yallock, east of Melbourne, as heavy storms swept across the state.
An Ambulance Victoria spokesman says the woman was hit by a tree around 11:00am (AEST) and died at the scene.
The wild weather has brought down trees and cut power to some areas.
After what was for the most part a very warm month, April in Melbourne was the second warmest on record.
Maximum temperatures were, on average, three degrees above what is typical for April, sitting at around 23 degrees. These were, in fact, the second highest April maximum temperatures across the last two decades.
This unseasonable heat in South Australia, Victoria, ACT and New South Wales may remind residents of 2005 when 30-degree warmth lasted until early May.
For Melburnians it's 48 years since it's been as warm this late in the season, exceeding 30 degrees in the city. For Adelaideans it's been five years, also exceeding 30.
There is nothing like morning fog to re-inforce that summer is long-gone, and Sydney certainly had this drilled in this morning.
Many days of humid winds across New South Wales was just one of the ingredients that helped cause areas of fog state-wide, and in Sydney in particular. Shorter days, weakening winds and clear night skies also lended a hand.
Summer is well and truly over and so the fog has decided to make its return over parts of Australia.The cooler nights and calm conditions are allowing areas of thick fog in the east.
In NSW, parts of the Illawarra including Moss Vale, Campbelltown and Bowral had low visibility this morning. Bowral and Moss Vale had visibility reduced to 50 metres or less.
Darwin residents who are old enough, have just endured their hottest March in 68 years.
The average maximum temperature for the month was 33.3 degrees, about one and a half degrees above the long term average.
Not a bad effort considering only one day exceeded 35 degrees, on the 12th.
By WeatherWatch.co.nz readers Liz & Alf from the Queensland Armchair Guide
Living high above the entrance to one of Australia's busiest harbours is a rewarding experience. Wonderful scenery and a tranquility that brightens up even the occasional overcast sky.
Perth was plunged into chaos last night as wild thunderstorms ripped through the city with a ferocity not seen in decades.
Motorists have been warned to take care with more than 80 traffic lights still out of action after last night's wild storms and more bad weather on the way.