Intense gales reaching velocities of up to 155km/h (96mph) have left around 90,000 households experiencing outages and led agencies to cancel more than 100 flights, based on domestic outlets.
These gusts are affecting the whole southern region and southern sections of the northern region, per the weather forecasting body.
The nation's agencies have released rare red wind warnings - the top caution category - in central regions encompassing Canterbury and Wellington.
Locals have been urged to stay indoors, refrain from journeys, and get ready for additional utility disruptions.
Broad Destruction and Crisis Measures
The power cut is primarily influencing homes predominantly in the South Island, although officials say that power was being slowly brought back.
Local media have indicated that in certain areas homes have lost their roofs, and power lines and trees have been knocked down by the gusts.
Across Wellington, a individual was killed after being impacted by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a individual was pushed toward moving cars on a street by a intensive burst, in a incident that was filmed in a widely shared car camera footage.
Flights in and out of the metropolis have been halted because of the weather, and various routes and public facilities are also closed.
Simultaneously local leaders have announced a state of emergency, to facilitate disaster response efforts.
Strike Action Alongside Severe Weather
The powerful gales on this day occur while many of educators, medical professionals and government employees take part in what has been described as a "mega strike", requesting improved salaries and workplace environments.
However the severe conditions has compelled them to alter various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Like conditions are impacting Australia, ushering in a period of extreme heat to the country's outback.
Authorities have issued flame prohibitions for fear of wildfires.
