11/04/2026
Update from Horizons Regional Council as of 5.30pm Saturday
Vaianu has been tracking towards Aotearoa over the past few days. During this time, it has been reclassified from a cyclone to a sub-tropical storm system, but the impacts are still likely to be significant. Metservice has put in place the following warnings:
Southern Ruapehu (Waimarino down) and northern Rangitīkei (Mangaweka up)
• Strong wind warning from 9am Sunday until 2am Monday.
• Severe gale easterlies changing to severe gale northwesterlies are forecast for Sunday afternoon or evening, gusting 130km/h in exposed places
• There is a moderate chance of upgrading to a red warning.
Northern Ruapehu
• Strong wind warning in place from 2am until 10pm Sunday.
• Severe gale easterlies changing to severe gale westerly late afternoon or evening Sunday, gusting 120km/h in exposed places.
• Low chance of upgrading to a red warning.
• Heavy rain watch from 8am until 8pm Sunday. Periods of heavy rain, and amounts may approach warning criteria.
• Moderate chance of upgrading to a warning.
Southern Rangitīkei and Whanganui
• Strong wind watch in place from 6pm until 11pm Sunday.
• Strong southeasterlies, changing to gale southwesterly Sunday afternoon and evening. Southwesterlies may approach severe gale in exposed places.
• Low chance of upgrading to a warning.
More info on the warnings currently in place are available on the Metservice website:
https://www.metservice.com/warnings/home
In the meantime, we encourage you to touch base with hapū and whānau and share this information, as well as some of the messaging we’re currently sharing around preparedness on our page and website:
https://www.facebook.com/civildefencemanawatuwhanganui
https://www.mwcdem.govt.nz/response-folder/cyclone-vaianu
We will send through another update at around 10am tomorrow morning.
Get Prepared! Check out the status of your district and stay up to date on how you and your whānau can be ready in an emergency.