Waka Kotahi is reminding drivers to plan ahead and check the latest conditions before starting their journeys, with road snowfall warnings in place for several state highways overnight and throughout Tuesday (15 August).
Metservice has issued snowfall warnings for:
- Lewis Pass (SH7) – snow showers forecast to 800 metres, and 1 to 2 cm of snow may settle on the road at times. Further snow is expected on Wednesday and this warning may be extended.
- Arthur's Pass (SH73) - snow showers forecast to 700 metres, and 1 to 2 cm of snow may settle on the road at times.
- Haast Pass (SH6) - snow showers forecast to 400 metres, and 6 to 12 cm of snow may settle on the road.
- Lindis Pass (SH8) - brief snow showers to 600 metres late this afternoon and early evening, and 1 to 2 cm of snow may settle on the road near the summit. Another period of snow is possible early Tuesday morning, and 1 to 2 cm of snow may settle on the road near the summit.
- Crown Range Road (Queenstown) - brief snow showers to 600 metres this afternoon, and 1 to 2 cm of snow may settle on the road near the summit. Another period of snow is possible early Tuesday morning, and 1 to 2 cm of snow may settle on the road near the summit.
- Milford Road (SH94) – heavy snow watch in place, with snow showers down to 300 metres. 15 to 30cm of snow expected to accumulate near Homer Tunnel during Monday, with smaller amounts to 300 metres. An additional 10 to 20cm expected near the tunnel on Tuesday, with lesser amounts to 500 metres.
Drivers are urged to check the latest MetService updates(external link) and Waka Kotahi highway updates(external link) before travelling, be well-prepared and ready for snow and ice on the routes listed above, with road closures possible in some areas at short notice.
Winter driving tips:
- Drive slower than you normally would – it only takes a split second to lose control in wet or icy conditions.
- Avoid sudden braking or turning movements that could cause you to skid.
- For vehicles without anti-skid braking systems, to avoid skidding or sliding, smoothly pump the brake pedal in short bursts rather than pressing long and hard.
- Drive at a safe travelling distance because it takes longer to stop on slippery roads. In winter, double the two-second rule and leave a safe distance between you and the vehicle ahead.
- When travelling in fog, rain or snow, drive with your lights dipped.
- Makes sure everyone is wearing their seat belt throughout the full journey.
