Powerful gusts attaining velocities of up to 155km/h (96mph) have caused around 90,000 households without power and compelled agencies to cancel in excess of 100 air travel services, according to domestic outlets.
These gusts are influencing the complete South Island and southern parts of the North Island, per the weather forecasting body.
New Zealand authorities have released uncommon red wind warnings - the top caution category - in core zones encompassing these major districts.
Locals have been urged to avoid going outside, stay off roads, and get ready for further electricity and network failures.
Extensive Impact and Emergency Measures
The power cut seems to be impacting homes mainly in the southern region, while agencies state that energy was being restored progressively.
Regional news have stated that in various locations structures have suffered roof damage, while power lines and trees have been knocked down by the gusts.
In Wellington, a person was killed after being impacted by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a individual was blown onto oncoming traffic on a street by a powerful blast, in a moment that was recorded in a viral dashcam video.
Flights in and out of the metropolis have been suspended due to the gusts, whereas certain highways and community centers are not operating.
Meanwhile local leaders have issued a emergency situation, to support disaster response efforts.
Work Stoppages Amid Extreme Conditions
These intense gusts on today come as many of educators, medical professionals and government employees take part in what has been called a "mega strike", calling for higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to modify various scheduled activities, with various open-air gatherings moved indoors or called off.
Similar gusts are also sweeping the neighboring country, bringing a period of extreme heat to the nation's interior regions.
Agencies have issued burning restrictions for fear of bushfires.