Severe winds hitting velocities of up to 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and forced officials to call off over 100 aircraft departures, according to regional news sources.
The winds are influencing the whole southern region and lower areas of the northern region, according to the weather forecasting body.
The nation's agencies have announced rare severe gust advisories - the highest alert level - in central regions including Canterbury and Wellington.
Locals have been encouraged to avoid going outside, avoid travel, and make arrangements for additional electricity and network failures.
Broad Impact and Crisis Measures
The electricity loss seems to be impacting residences mostly in the southern region, while authorities report that power was being restored progressively.
Local media have stated that in some places homes have lost their roofs, and utility poles and vegetation have been toppled by the gales.
Within the capital, a person was lost his life after being hit by a wooden fragment at a popular trail walking spot on earlier this week.
Also in the capital, a female was blown onto oncoming traffic on a thoroughfare by a intensive burst, in a moment that was captured in a viral dashcam video.
Aircraft services in and out of the urban area have been cancelled because of the weather, while some roads and libraries are shut down.
Meanwhile authorities in Canterbury have declared a emergency situation, to assist disaster response efforts.
Labor Protests Alongside Extreme Conditions
The wild winds on Thursday coincide with many of school staff, physicians and civil servants are engaged in what has been described as a "mega strike", demanding improved salaries and workplace environments.
However the severe conditions has compelled them to change certain arrangements, with various open-air gatherings relocated inside or cancelled.
Comparable winds are impacting the nearby nation, ushering in a heatwave to the remote areas.
Officials have issued flame prohibitions for apprehension regarding wildfires.
