Cold mornings, thunderstorms and heavy rain across the west coast of the country are what Kiwis can look forward to for the start of their week.
A series of fronts moving up the country on Sunday brought thunderstorms to the West Coast of the South Island as well as the west of the North Island.
MetService meteorologist Amy Rossiter said active thunderstorms began moving across the country on Sunday.
For the South Island, there was a moderate risk of thunderstorms from the Marlborough Sounds and western Nelson down to Fiordland and also about coastal Southland including Stewart Island.
For the North Island, there was moderate risk of thunderstorms in the evening and at night about western parts of Waikato and Waitomo, and about Taranaki and the Horowhenua and Kapiti Coasts.