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Scorching conditions and raging bushfires have swept through the parched landscape of Western Australia. With temperatures expected to persist soaring above 40C (104F) over the coming days, a major heatwave warning has been declared across a large portion of the southwestern region.

Broad Heatwave Warnings Across the Region

This situation come after recent bushfires in New South Wales, which caused the destruction of properties and fatalities. Severe heat alerts have also been activated for later this week in parts of South Australia and NSW, as a system of atmospheric pressure moves eastward, delivering intense heat to much of the area.

The mix of extremely dry land and relentless high temperatures presents a volatile situation for emergency crews.

Global Climatic Events Trigger Disruption

Elsewhere, a major city was left in darkness recently after powerful winds damaged the city’s electrical network, with falling trees bringing down power lines. The weather conditions also led to major travel disruption at a major airport, where hundreds of air services were cancelled. Severe impact on power systems is anticipated to cause ongoing issues as service providers scramble to restore power to over 1 million residents.

Atypical Mist Covers Sunny Area

At the same time, a valley known for its sunny weather and abundant sunlight has endured one of its grayest and foggiest weeks on recorded history. A specific type of fog, which typically lingers for only a short time, has been remarkably extensive and persistent this year, holding the mercury at a major airport under 8C for more than a week – the longest such streak in more than three decades. The prolonged fog has been driven by unprecedented autumn precipitation that left soils saturated.

• Primary Driver: Record fall rains soaked the soil.
• Outcome: Extended and dense fog development.
• Impact: Thermal readings stayed below average for an extended time.

Storm Brings Snow to Tourist Destination

And in another country, a powerful storm has ushered in intense rain, strong gales and even snow to a group of islands – weather many would not connect with this favored holiday destination. While wintry precipitation is not unknown at elevated areas, the storm delivered some of the heaviest snow depths in 2016 to a national park, forcing its temporary shutdown.

In addition to the snowfall, strong winds from the north buffeted the archipelago, with gusts reaching 50mph recorded on several locations. The effect of the weather event is forecast to ease this week with more typical weather taking hold.