News
September 30, 2025
Weather: Antarctic cold snap brings freezing conditions for much of New Zealand
Snow is forecast to fall as low as 100m on several South Island roads.
A blast of frigid Antarctic air is sweeping across New Zealand, bringing a sharp drop in temperatures and the potential for disruptive snowfalls across much of the country. The cold snap, originating from the icy continent to the south, is already being felt, with forecasters warning of freezing conditions and hazardous travel, particularly in the South Island.
The most significant impact is expected to be felt in the South Island, where snow is forecast to fall to surprisingly low levels. Reports indicate that snow could reach as low as 100 meters above sea level on several key South Island roads. This poses a significant risk to motorists, with the potential for icy conditions, reduced visibility, and road closures. Authorities are urging drivers to exercise extreme caution, check road conditions before traveling, and be prepared for delays. Chains may be necessary in some areas.
The unseasonably cold weather is not limited to the South Island. While snow is less likely at lower elevations in the North Island, residents can still expect a significant drop in temperatures, accompanied by strong winds and possible heavy rain in some regions. Farmers are being advised to take precautions to protect livestock from the harsh conditions.
The MetService has issued several weather warnings and watches, urging people to stay updated on the latest forecasts and heed advice from emergency services. The cold snap is expected to persist for several days, with temperatures gradually rising towards the end of the week.
Residents are encouraged to take necessary precautions to stay warm and safe during this period. This includes ensuring homes are adequately heated, dressing in layers, and avoiding unnecessary travel, especially in areas affected by snow and ice. The elderly and vulnerable are particularly at risk during cold weather events and should be checked on regularly. The combination of low temperatures and strong winds can also lead to hypothermia, so it’s crucial to be aware of the symptoms and seek medical attention if necessary.
The most significant impact is expected to be felt in the South Island, where snow is forecast to fall to surprisingly low levels. Reports indicate that snow could reach as low as 100 meters above sea level on several key South Island roads. This poses a significant risk to motorists, with the potential for icy conditions, reduced visibility, and road closures. Authorities are urging drivers to exercise extreme caution, check road conditions before traveling, and be prepared for delays. Chains may be necessary in some areas.
The unseasonably cold weather is not limited to the South Island. While snow is less likely at lower elevations in the North Island, residents can still expect a significant drop in temperatures, accompanied by strong winds and possible heavy rain in some regions. Farmers are being advised to take precautions to protect livestock from the harsh conditions.
The MetService has issued several weather warnings and watches, urging people to stay updated on the latest forecasts and heed advice from emergency services. The cold snap is expected to persist for several days, with temperatures gradually rising towards the end of the week.
Residents are encouraged to take necessary precautions to stay warm and safe during this period. This includes ensuring homes are adequately heated, dressing in layers, and avoiding unnecessary travel, especially in areas affected by snow and ice. The elderly and vulnerable are particularly at risk during cold weather events and should be checked on regularly. The combination of low temperatures and strong winds can also lead to hypothermia, so it’s crucial to be aware of the symptoms and seek medical attention if necessary.
Category:
World