Severe winds attaining speeds of up to 155km/h (96mph) have left nearly 90,000 homes lacking electricity and forced agencies to call off over 100 air travel services, based on regional news sources.
The winds are affecting the whole South Island and southern parts of the North Island, per the weather forecasting body.
The nation's agencies have issued uncommon red wind warnings - the most severe warning - in core zones encompassing Canterbury and Wellington.
Residents have been urged to avoid going outside, refrain from journeys, and prepare for more utility disruptions.
Widespread Damage and Crisis Response
The electricity loss seems to be impacting residences mostly in the southern region, although authorities say that power was being slowly brought back.
Domestic outlets have stated that in certain areas structures have suffered roof damage, and utility poles and vegetation have been brought down by the gusts.
Within the capital, a individual was killed after being impacted by a falling limb at a frequent walking route on earlier this week.
Additionally in the city, a female was swept into approaching vehicles on a road by a powerful blast, in a event that was captured in a widely shared car camera footage.
Air travel entering and leaving the city have been suspended as a result of the winds, and various routes and public facilities are shut down.
Meanwhile authorities in Canterbury have declared a emergency situation, to assist emergency management operations.
Strike Action During Extreme Conditions
The wild winds on Thursday occur while tens of thousands of school staff, physicians and civil servants are participating in what has been called a "major walkout", calling for improved salaries and workplace environments.
Yet the severe conditions has compelled them to alter certain arrangements, with various open-air gatherings shifted to interior venues or cancelled.
Like conditions are also sweeping the neighboring country, ushering in a heatwave to the country's outback.
Officials have issued burning restrictions for concern about wildfires.
