Source: MetService
Covering period of Monday 6th – Friday 10th October
- Heavy Rain Warning for the headwaters of the Otago lakes and rivers
- Heavy Rain Watches for the headwaters of the Canterbury lakes and rivers south of Arthur’s Pass as well as the Tararua Range
- Strong Wind Warning for Canterbury High Country
- Strong Wind Watches for inland regions of the southern South Island, Wellington and Wairarapa
- Road Snow Warnings for Milford Road (SH94), Crown Range Road, Arthur’s Pass (SH73) and Lewis Pass (SH7)
Spring beginning to feel a bit like a relay run? It’s been an active spring so far with plenty of weather and it’s starting to feel like there’s only a short chance to catch a breath before the next leg begins.
As for today, a frontal band of rain and strong winds are advancing on a northwards course across the South Island and then will sprint across the North Island tomorrow, followed by a strong showery west to southwest wind. Heavy swell, with waves above four metres are forecast for western coasts and southern South Island for today and tomorrow.
This system is associated with a Heavy Rain Warning for the headwaters of the Otago lakes and rivers and Heavy Rain Watches for the headwaters of the Canterbury lakes and rivers south of Arthur’s Pass as well as the Tararua Range. A Strong Wind Warning is in place for the Canterbury High Country, and Strong Wind Watches for inland regions of the southern South Island, Wellington and Wairarapa. Road Snow Warnings are issued for Milford Road (SH94), Crown Range Road, Arthur’s Pass (SH73) and Lewis Pass (SH7).
Through Wednesday to Friday, a ridge of high pressure will bring some settled weather and a recovery break to most of the North Island, while a showery northwest flow affects the South Island. Through the latter part of the week there will be a focus on speed for the South Island, as those northwesterly winds are expected to increase through Thursday and Friday.
And the winner of this race?
MetService meteorologist Alanna Burrows says, “Well, it’s not a real race with a real winner, but perhaps we’ll give the South Island the award for endurance. That being said, with a long-lasting northwesterly flow locking in from Wednesday, the prize of this weather scenario looks like warmer than average temperatures through the second half of this week.”
MetService is forecasting widespread temperatures over 20°C for Friday. Napier and Hastings could reach 26°C and 28°C respectively. Whanganui could see a maximum of 23°C, Kaikōura 24°C and 20°C for Gore. Temperatures are predicted to remain warm overnight.
“It is not looking like any PBs [personal bests] for temperature at this stage, but we will be on the stopwatch to record what happens,” advises Burrows.
Keep up to date with our latest forecasts at metservice.com.
