Severe winds attaining velocities of as high as 155km/h (96mph) have left around 90,000 homes without power and forced authorities to halt over 100 flights, as reported by domestic outlets.
These gusts are impacting the whole southern region and southern sections of the North Island, as stated by the country's meteorological service.
New Zealand authorities have released rare high-level wind alerts - the top caution category - in central regions such as Wellington and Canterbury.
Residents have been encouraged to stay indoors, stay off roads, and get ready for further utility disruptions.
Widespread Impact and Emergency Measures
The power cut is primarily influencing residences mostly in the southern region, though authorities report that energy was being slowly brought back.
Regional news have indicated that in some places roofs have been ripped off houses, whereas utility poles and vegetation have been knocked down by the winds.
Within the capital, a man was fatally injured after being hit by a tree branch at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a woman was swept into oncoming traffic on a thoroughfare by a strong gust of wind, in a event that was captured in a viral dashcam video.
Aircraft services in and out of the metropolis have been cancelled because of the weather, whereas some roads and libraries are shut down.
Simultaneously authorities in Canterbury have declared a state of emergency, to facilitate disaster response efforts.
Labor Protests During Harsh Conditions
The wild winds on today occur while many of teachers, doctors and other public workers take part in what has been termed a "significant labor action", requesting better pay and working conditions.
But the severe conditions has pressured them to modify certain arrangements, with some outdoor rallies relocated inside or cancelled.
Comparable winds are affecting the nearby nation, ushering in a period of extreme heat to the country's outback.
Authorities have declared burning restrictions for apprehension regarding wildfires.
