Intense winds hitting velocities of approximately 155km/h (96mph) have left approximately 90,000 households without power and forced officials to halt in excess of 100 air travel services, according to regional news sources.
The gales are impacting the complete South Island and southern parts of the northern region, as stated by the weather forecasting body.
New Zealand authorities have announced uncommon high-level wind alerts - the top caution category - in central regions including Wellington and Canterbury.
Residents have been encouraged to avoid going outside, refrain from journeys, and get ready for additional electricity and network failures.
Extensive Destruction and Emergency Measures
The electricity loss is primarily influencing homes mostly in the southern region, though agencies state that the electricity supply was being gradually reinstated.
Local media have indicated that in various locations structures have suffered roof damage, whereas utility poles and vegetation have been brought down by the winds.
Within the capital, a person was fatally injured after being impacted by a wooden fragment at a well-known hiking path on earlier this week.
Additionally in the city, a individual was blown onto approaching vehicles on a street by a strong gust of wind, in a event that was captured in a viral dashcam video.
Air travel in and out of the city have been suspended because of the weather, whereas some roads and libraries are shut down.
Meanwhile authorities in Canterbury have issued a crisis declaration, to support disaster response efforts.
Labor Protests During Severe Weather
The powerful gales on this day come as many of educators, medical professionals and government employees are engaged in what has been called a "mega strike", demanding improved salaries and workplace environments.
However the extreme weather has compelled them to alter some of their plans, with some outdoor rallies relocated inside or abandoned.
Like conditions are affecting the neighboring country, causing a heatwave to the remote areas.
Authorities have announced flame prohibitions for concern about bushfires.
