Intense winds reaching velocities of up to 155km/h (96mph) have caused nearly 90,000 properties lacking electricity and compelled agencies to call off more than 100 flights, as reported by domestic outlets.
The gales are impacting the whole southern region and lower areas of the northern region, as stated by the weather forecasting body.
The nation's agencies have issued infrequent high-level wind alerts - the top caution category - in central regions such as Wellington and Canterbury.
Residents have been advised to remain inside, refrain from journeys, and make arrangements for further utility disruptions.
Extensive Impact and Crisis Measures
The power cut seems to be impacting homes mainly in the southern region, while officials report that power was being restored progressively.
Domestic outlets have reported that in some places homes have lost their roofs, whereas utility poles and vegetation have been brought down by the winds.
In Wellington, a person was killed after being struck by a wooden fragment at a frequent walking route on earlier this week.
Also in the capital, a individual was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a moment that was filmed in a widely shared car camera footage.
Air travel in and out of the metropolis have been halted due to the gusts, while various routes and public facilities are shut down.
Simultaneously authorities in Canterbury have declared a crisis declaration, to assist recovery activities.
Labor Protests Alongside Severe Conditions
The wild winds on this day occur while tens of thousands of school staff, physicians and civil servants take part in what has been called a "mega strike", requesting better pay and working conditions.
However the intense climate has compelled them to change some of their plans, with some outdoor rallies moved indoors or called off.
Like conditions are affecting the nearby nation, ushering in a high-temperature event to the remote areas.
Officials have announced flame prohibitions for apprehension regarding forest fires.
