{"id":2165438,"date":"2026-09-26T20:12:08","date_gmt":"2026-09-26T17:12:08","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2165438"},"modified":"2026-09-26T20:12:08","modified_gmt":"2026-09-26T17:12:08","slug":"snowbrains-forecast-canterbury-storm-continues-with-around-20-cm-in-new-zealand","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2165438","title":{"rendered":"SnowBrains Forecast: Canterbury Storm Continues with Around 20 cm in New Zealand"},"content":{"rendered":"
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New Zealand\u2019s snow forecast centers on a South Island storm already underway, with Canterbury receiving the most remaining snow on Sunday and severe wind threatening skiing on Ruapehu.<\/strong> Porters now narrowly leads Mt. Hutt for forecast accumulation, a shift from the earlier outlook.<\/p>\n

The heaviest South Island snow falls Sunday morning through midafternoon, with guidance agreeing on the timing but differing on amounts, especially around Queenstown.<\/strong> As temperatures fall to around \u22127\u00b0C at Mt. Hutt, snow levels drop well below resort bases and the snow becomes less dense. Gusts near 80 km\/h could disturb exposed snow. Porters is closed for the season<\/a>, and Mount Dobson has also ended its lift season<\/a>, so their totals describe mountain snowfall without lift access. Treble Cone\u2019s scheduled season ends Sunday<\/a>.<\/p>\n

Ruapehu\u2019s strongest precipitation and wind arrive Sunday afternoon, followed by lighter showers through Tuesday.<\/strong> Snow levels start near or above Turoa\u2019s base, then fall below 1,100 meters as temperatures drop. The first snow will be very dense; colder snow later should improve, though gusts approaching 180 km\/h at Turoa could disrupt exposed lifts and damage snow surfaces. Whakapapa\u2019s current report<\/a> shows some lifts operating, but conditions may change quickly.<\/p>\n

By Tuesday evening, the organized precipitation has ended, and guidance offers little support for another substantial storm into early October.<\/strong> Sunday\u2019s timing and the remaining snowfall through Tuesday are the firmest part of this forecast. Any later flurries look too isolated for a useful accumulation estimate.<\/p>\n

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    NZ Snow Forecast Resort Totals (Sun Sep 27 \u2013 Tue Sep 29)<\/h2>\n