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Scorching conditions and raging wildfires have swept through the parched landscape of Western Australia. With mercury levels forecast to continue climbing above 40C (104F) over the next few days, a severe alert for extreme heat has been issued across much of the southwestern region.

Widespread Heatwave Alerts Throughout the Region

These conditions come after recent bushfires in another state, which resulted in the loss of properties and fatalities. Intense heatwave warnings have also been activated for later this week in areas within South Australia and NSW, as a ridge of high pressure moves eastward, bringing intense sunshine to a broad swath of the region.

The mix of tinder-dry land and unbroken high temperatures creates a dangerous situation for firefighters.

Global Climatic Events Trigger Disruption

In another part of the world, a metropolis was plunged into blackout recently after powerful gusts compromised the urban power grid, with falling trees bringing down power lines. The stormy weather also led to major transport delays at a major airport, where numerous flights were grounded. Severe damage to power systems is anticipated to cause further issues as service providers work urgently to reconnect electricity to more than 1 million residents.

Atypical Mist Covers Sunny Area

Meanwhile, a valley known for its clear skies and abundant sunshine has experienced one of its grayest and most overcast weeks on record. A specific type of fog, which typically lingers for only a short time, has been remarkably widespread and long-lasting this year, holding temperatures at a major airport below 8C for more than a week – the longest such streak in more than three decades. The extended haze has been driven by unprecedented autumn rainfall that left soils saturated.

• Primary Driver: Exceptional fall rains saturated the soil.
• Outcome: Extended and dense mist formation.
• Effect: Thermal readings remained unseasonably low for an extended time.

Storm Brings Snow to Tourist Destination

And in Spain, a weather system has brought intense rain, strong winds and even snow to a group of islands – conditions many would not associate with this favored tourist spot. While snow is not unknown at higher ground, the storm delivered some of the heaviest accumulations in 2016 to a national park, compelling its closure.

In addition to the snowfall, fierce northerly winds swept across the archipelago, with gusts reaching 50mph observed on several locations. The influence of the storm is forecast to ease this week with more typical conditions returning.