Powerful winds reaching velocities of up to 155km/h (96mph) have left approximately 90,000 properties without power and forced officials to call off more than 100 flights, as reported by regional news sources.
The winds are impacting the complete South Island and southern sections of the North Island, as stated by the national weather agency.
The nation's agencies have issued rare high-level wind alerts - the highest alert level - in central regions such as these major districts.
Locals have been urged to remain inside, refrain from journeys, and get ready for additional power and communication outages.
Extensive Impact and Emergency Response
The electricity loss appears to be affecting homes mainly in the southern region, though agencies report that power was being restored progressively.
Local media have reported that in certain areas homes have lost their roofs, and power lines and trees have been knocked down by the winds.
Within the capital, a person was killed after being struck by a falling limb at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was swept into approaching vehicles on a thoroughfare by a powerful blast, in a event that was recorded in a popular vehicle recording.
Aircraft services to and from the metropolis have been cancelled as a result of the weather, and certain highways and community centers are shut down.
Simultaneously local leaders have issued a crisis declaration, to assist emergency management operations.
Strike Action Alongside Severe Weather
The wild winds on Thursday occur while tens of thousands of teachers, doctors and other public workers are engaged in what has been termed a "significant labor action", requesting better pay and working conditions.
However the severe conditions has pressured them to alter some of their plans, with some outdoor rallies moved indoors or abandoned.
Like conditions are also sweeping the neighboring country, causing a period of extreme heat to the country's outback.
Authorities have issued burning restrictions for apprehension regarding bushfires.
