The Napier Taupo highway remains closed due to snow with the New Zealand Transport Agency expected to issue a further update around noon.
Roading contractors are working at several sites, with the heaviest falls reported around the Tarawera region.
Meanwhile, motorists heading to Wairoa on SH2 are being advised to take extreme care as area "cautions" have been put in place due to ice on stretches between Napier and Tutira and surface water and minor slips in other places.
The Napier-Taihape Rd is also closed.
While the worst of the weather had passed Metservice is reporting that the big chill is far from over - nor is the big damp with another front bearing rain set to arrive early next week.