The chance of wet weather could affect events around the district and residents are being told to look to updates as many wet weather options would be decided on the day.
The New Zealand Transport Agency website said roads conditions were more dangerous in wet conditions. It said to check the safety features of your car, slow down, dip headlights and brake carefully.
A police spokeswoman said police continued to remind people to drive to the conditions.
Wet weather travelling guidelines
-Ensuring your vehicle is safe
-Drive to road and weather conditions
-Allow more time for travel, and bigger following distance, slow down, be prepared for unexpected hazards