More snow possible for Otago and Southland

The storm as it's predicted to look when it begins to move away from New Zealand on Tuesday....
The storm as it's predicted to look when it begins to move away from New Zealand on Tuesday. Photo:

An enormous storm is set to hit New Zealand next week, bringing with it a low air pressure system so deep it's regarded as being associated with the "world's largest storms".

The low pressure system will deepen over the Southern Tasman Sea and New Zealand area this weekend before it smashes the South Island with an "Antarctic blast", Philip Duncan of, says.

Duncan says deep low pressure storms this size do occur in the Southern Ocean "from time to time in winter" but this one was different as it was forming in the New Zealand area and then scheduled to rapidly deepen in the Southern Ocean on Sunday and Monday.

"The incoming low is significant and will produce severe weather and is forecast to have very low air pressure, potentially into the 940hPa range which is right up there with some of the world's largest storms.

"At this stage it looks as though the coldest portion of this weather will arrive next Monday, Tuesday and Wednesday, mostly over the South Island and lower North Island."

While the upper North Island would get high winds, it should escape the brunt of the storm, he said.

"It will likely be centred much further south of the country and this further south placement means the upper North Island won't be so vulnerable to the coldest air."

Duncan said it was too early to know which areas would be hardest hit, however the West Coast would be the target of heavy rain, "then bitterly cold south to southwest winds up to gale force in exposed areas, as far north as Auckland possibly, and snow levels once again lowering to sea level in the south around Fiordland and maybe Southland and Otago too".


• Weds - Fri: Westerly quarter winds. Increasingly milder than average in the east of both islands. Rain returns to the west.
• Weekend: Saturday kicks off with mild north to northwest winds then rain and showers move back into western areas as the low in the southern Tasman Sea now starts to rapidly deepen. A very late south to southeast change arrives in Southland and Otago on Sunday afternoon.
• Monday: Wintry conditions move up the entire South Island with snow to low levels in Southland, Otago and parts of the West Coast. Wintry in the lower half of the North Island but cold and gusty southwest winds spread across NZ. Road closures possible. Some flight delays possible.
• Tuesday: Another wintry day with snowy conditions and gales in the south of the South Island. Windy and cold in many other regions. Road closures and some flight delays possible.
• Wednesday: Conditions improving slowly but still colder in many parts of both islands.


Just parked up my DeLorean, and can confirm that this storm will be nowhere near as bad as the one we had already this week.

If, somehow, i'm wrong, i probably time travelled to an alternate universe.
I'll admit, it was weird seeing dinosaurs chasing or running away from people.

More climate catastrophes. Or is this a catastrophe for the narrative.

It’s weather.





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