MetService has issued snow warnings for a number of roads

Overnight tonight on the Crown Range Road, light snow is likely down to 900 metres.

On Milford Road, occasional snow showers are possible down to 800 metres overnight tonight.

Tomorrow night, snow is forecast on the Desert Road down to 700 metres.

And from later in the afternoon tomorrow overnight until Monday morning, Lewis Pass will experience snow down to 500 metres, and Porters Pass down to 600 metres.