‘Seesawing temperatures’ as icy blast pushes parts of NZ as low as 2C 1NewsSummer ends calm, but colder, wetter blast to hit as autumn arrives NZ HeraldCold snap set to welcome start of autumn, get ready for temperatures to plunge StuffColder air sweeping north, Tauranga temps to drop SunLiveMarch Madness: Tropical Cyclone URMIL, a cold change and a ‘mountain range of high pressure’ WeatherWatch