MetService has issued snow warnings for the South Island high passes. 2-5cm of snow is likely for Lewis Pass tomorrow afternoon and evening. On Arthurs Pass, 4-6cm of snow's forecast tomorrow morning and afternoon. Late tomorrow afternoon and evening in lindis Pass, 2-4cm of snow's likely.
15-25 cm of snow is forecast for The Milford Road during tomorrow and on into the evening. And for Porters Pass, 1-2cm of snow is likely tomorrow evening.