Severe gales reaching velocities of approximately 155km/h (96mph) have left approximately 90,000 homes without power and forced agencies to cancel more than 100 air travel services, based on domestic outlets.
These gusts are impacting the whole southern region and southern sections of the northern region, as stated by the weather forecasting body.
The nation's agencies have announced rare red wind warnings - the top caution category - in core zones encompassing Wellington and Canterbury.
People have been urged to remain inside, stay off roads, and prepare for more utility disruptions.
Broad Impact and Crisis Measures
This outage appears to be affecting households mostly in the southern region, although officials say that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in some places homes have lost their roofs, while power lines and trees have been brought down by the winds.
Across Wellington, a person was fatally injured after being struck by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was blown onto moving cars on a thoroughfare by a powerful blast, in a event that was captured in a viral dashcam video.
Flights to and from the urban area have been cancelled due to the weather, whereas certain highways and community centers are shut down.
Meanwhile authorities in Canterbury have declared a crisis declaration, to support emergency management operations.
Labor Protests Alongside Extreme Conditions
The powerful gales on this day occur while numerous of teachers, doctors and other public workers take part in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to alter various scheduled activities, with several external protests shifted to interior venues or called off.
Comparable winds are also sweeping the nearby nation, ushering in a period of extreme heat to the nation's interior regions.
Authorities have announced flame prohibitions for fear of forest fires.
