Severe winds hitting velocities of up to 155km/h (96mph) have caused nearly 90,000 homes without power and compelled authorities to halt more than 100 flights, based on domestic outlets.
The winds are affecting the complete southern region and lower areas of the northern region, per the weather forecasting body.
The nation's agencies have announced uncommon high-level wind alerts - the top caution category - in central regions such as Canterbury and Wellington.
Residents have been encouraged to avoid going outside, refrain from journeys, and make arrangements for additional electricity and network failures.
Widespread Impact and Emergency Response
The electricity loss seems to be impacting households mainly in the southern region, although authorities say that the electricity supply was being restored progressively.
Local media have indicated that in certain areas roofs have been ripped off houses, and trees and electricity poles have been knocked down by the gusts.
In Wellington, a person was killed after being struck by a falling limb at a well-known hiking path on earlier this week.
Additionally in the city, a woman was blown onto oncoming traffic on a road by a powerful blast, in a event that was recorded in a viral dashcam video.
Air travel in and out of the urban area have been cancelled as a result of the gusts, while some roads and libraries are also closed.
Simultaneously authorities in Canterbury have issued a emergency situation, to facilitate recovery activities.
Work Stoppages Alongside Harsh Weather
The powerful gales on this day coincide with tens of thousands of school staff, physicians and civil servants are engaged in what has been described as a "significant labor action", demanding improved salaries and workplace environments.
However the extreme weather has compelled them to change some of their plans, with various open-air gatherings shifted to interior venues or abandoned.
Like conditions are also sweeping the neighboring country, ushering in a high-temperature event to the nation's interior regions.
Agencies have announced fire bans for fear of wildfires.
