Powerful gusts hitting speeds of up to 155km/h (96mph) have left approximately 90,000 properties without power and forced authorities to call off in excess of 100 aircraft departures, based on regional news sources.
These gusts are impacting the complete South Island and southern sections of the North Island, as stated by the country's meteorological service.
The nation's agencies have announced rare high-level wind alerts - the top caution category - in core zones including these major districts.
Locals have been encouraged to remain inside, refrain from journeys, and prepare for further utility disruptions.
Extensive Damage and Crisis Response
This outage is primarily influencing households predominantly in the southern region, while officials report that energy was being restored progressively.
Domestic outlets have reported that in some places roofs have been ripped off houses, whereas power lines and trees have been knocked down by the gales.
In Wellington, a man was fatally injured after being hit by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a female was swept into oncoming traffic on a thoroughfare by a powerful blast, in a moment that was captured in a viral dashcam video.
Air travel entering and leaving the city have been cancelled due to the weather, while certain highways and community centers are shut down.
Meanwhile local leaders have issued a emergency situation, to assist recovery activities.
Strike Action Alongside Harsh Weather
The wild winds on Thursday come as many of educators, medical professionals and government employees are engaged in what has been termed a "major walkout", demanding improved salaries and workplace environments.
However the intense climate has forced them to modify some of their plans, with some outdoor rallies shifted to interior venues or cancelled.
Comparable winds are also sweeping Australia, bringing a period of extreme heat to the country's outback.
Agencies have issued burning restrictions for apprehension regarding wildfires.
