Forecast in Brief for Monday the 18th June 2018
Northland, Auckland and CoromandelShowers becoming widespread and heavier tomorrow morning, then easing in the afternoon with increasing fine spells.
Waikato to Wellington, including the central high countryPeriods of rain developing overnight or in the morning. Some heavy falls tomorrow, with squally thunderstorms from Waikato to Whanganui.
Bay of Plenty, Gisborne, Hawkes Bay and WairarapaOccasional rain developing tomorrow morning, then becoming persistent about Wairarapa later in the day.
Marlborough and NelsonOccasional rain or showers. Thunderstorms possible in the north and west until early morning.
Buller, Westland and FiordlandScattered rain or showers, with possible thunderstorms, clearing tomorrow morning to become fine.
Canterbury, Otago and SouthlandAreas of low cloud or fog, especially in the east. Patchy rain and drizzle developing later tomorrow.
Chatham IslandsCloudy periods and the odd shower.
Source: Metservice NZ & Weatherzone AU