Intense winds reaching speeds of approximately 155km/h (96mph) have left approximately 90,000 homes without power and compelled authorities to halt in excess of 100 aircraft departures, according to domestic outlets.
The gales are impacting the entire South Island and southern parts of the North Island, per the national weather agency.
The nation's agencies have announced uncommon red wind warnings - the highest alert level - in key areas including Canterbury and Wellington.
Locals have been urged to remain inside, refrain from journeys, and get ready for more electricity and network failures.
Broad Damage and Crisis Measures
The power cut appears to be affecting residences mainly in the South Island, although agencies say that power was being restored progressively.
Local media have indicated that in certain areas homes have lost their roofs, while utility poles and vegetation have been brought down by the gusts.
Within the capital, a individual was fatally injured after being impacted by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a individual was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a incident that was captured in a viral dashcam video.
Air travel in and out of the city have been cancelled because of the weather, whereas certain highways and community centers are not operating.
Simultaneously Canterbury officials have announced a emergency situation, to facilitate recovery activities.
Labor Protests During Extreme Weather
The powerful gales on today come as numerous of school staff, physicians and civil servants are engaged in what has been termed a "mega strike", calling for higher wages and enhanced employment terms.
However the extreme weather has forced them to alter various scheduled activities, with several external protests moved indoors or cancelled.
Similar gusts are affecting Australia, causing a period of extreme heat to the remote areas.
Authorities have announced flame prohibitions for apprehension regarding wildfires.
