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Extreme heat and raging wildfires have devastated the parched landscape of Western Australia. With temperatures forecast to continue climbing above 40C (104F) over the coming days, a major alert for extreme heat has been issued across much of the south-west.

Broad Heatwave Warnings Throughout Multiple States

This situation come after recent bushfires in another state, which resulted in the loss of homes and loss of life. Intense heat alerts have also been issued for the coming days in parts of South Australia and NSW, as a system of atmospheric pressure moves eastward, delivering blazing sunshine to much of the region.

The combination of extremely dry vegetation and unbroken high temperatures creates a dangerous scenario for firefighters.

Global Climatic Events Trigger Disruption

Elsewhere, a metropolis was plunged into darkness last week after strong gusts damaged the urban electrical network, with toppled trees bringing down power lines. The stormy weather also caused major travel disruption at a key airport, where numerous air services were cancelled. Substantial damage to electrical infrastructure is expected to create further problems as service providers work urgently to restore power to more than 1 million inhabitants.

Atypical Fog Covers Sunny Area

At the same time, a region famed for its sunny weather and plentiful sunshine has experienced one of its grayest and foggiest periods on record. A particular form of fog, which usually lasts for only a short time, has been remarkably widespread and long-lasting this year, keeping temperatures at a major airport under 8C for more than a week – the most prolonged period in more than three decades. The extended fog has been driven by exceptional autumn rainfall that left the ground saturated.

• Primary Driver: Record fall rains soaked the soil.
• Outcome: Extended and dense fog development.
• Impact: Temperatures stayed unseasonably low for an lengthy time.

Storm Brings Wintry Weather to Holiday Islands

Turning to another country, a weather system has ushered in heavy rainfall, strong winds and even snow to a group of islands – conditions many would not associate with this favored holiday destination. While wintry precipitation is not unheard of at higher ground, the system brought some of the deepest snow depths since 2016 to a national park, compelling its closure.

Alongside the snow, fierce winds from the north swept across the archipelago, with wind gusts reaching 50mph observed on several islands. The influence of the storm is forecast to ease this week with more typical conditions taking hold.