Severe winds reaching velocities of up to 155km/h (96mph) have caused approximately 90,000 homes experiencing outages and forced officials to cancel in excess of 100 aircraft departures, according to regional news sources.
These gusts are affecting the whole South Island and lower areas of the North Island, per the weather forecasting body.
The nation's agencies have issued uncommon severe gust advisories - the most severe warning - in central regions such as Wellington and Canterbury.
Residents have been advised to avoid going outside, stay off roads, and make arrangements for further power and communication outages.
Extensive Destruction and Crisis Response
This outage is primarily influencing residences mainly in the South Island, while officials report that power was being gradually reinstated.
Local media have reported that in certain areas homes have lost their roofs, whereas utility poles and vegetation have been brought down by the gales.
Within the capital, a person was lost his life after being impacted by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was pushed toward moving cars on a road by a powerful blast, in a event that was recorded in a popular vehicle recording.
Air travel to and from the metropolis have been suspended due to the gusts, and certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have issued a emergency situation, to assist emergency management operations.
Strike Action During Harsh Weather
These intense gusts on this day occur while numerous of educators, medical professionals and government employees take part in what has been termed a "major walkout", demanding improved salaries and workplace environments.
But the extreme weather has forced them to change certain arrangements, with various open-air gatherings moved indoors or abandoned.
Like conditions are affecting the nearby nation, ushering in a high-temperature event to the remote areas.
Agencies have announced flame prohibitions for concern about wildfires.