Bay of Plenty EAST of Opotiki is under a Orange Heavy Rain Warning for a period of 30 hours, from 6pm today, Friday 13th until midnight, Saturday 14 February.

We can expect 150 to 200 mm of rain to accumulate, with intensities of 20 to 25 mm per hour, but possibly 25 to 40 mm per hour in localised downpours which may be accompanied by thunderstorms. There is a low chance of upgrading to a Red Warning.

Bay of Plenty WEST of Opotiki, including Rotorua is also now under a Orange Heavy Rain Warning for a period of 24 hours, from midday today, Friday 13th until midday, Saturday 14 February.

We can expect 100 to 150 mm of rain, with the chance of 200 mm in localised areas if downpours occur. There could be intensities of 15 to 25 mm per hour, but there is the chance of thunderstorms with downpours of 25 to 40 mm per hour. Metservice have signalled there is a low chance of upgrading to a Red Warning.

As you’ll see from Metservices thunderstorm outlook, there is also a moderate risk of localised downpours (with or without thunderstorms), with rainfall rates of 25 to 40 mm per hour (and possibly more). If you hear distant thunder or see a flash of light, get indoors immediately. If you are in a car stay in the vehicle with your windows closed. You are safer from lightning in a vehicle than out in the open.

As always, please take care if you're out and about. There may be surface flooding, further landslides and difficult driving conditions. Streams and rivers may also rise rapidly so avoid low-lying areas and be cautious.

Check MetService New Zealand for the latest forecast information, and NZ Transport Agency Waka Kotahi - Waikato & Bay of Plenty if you need to travel. Our team will continue to be here, monitoring 24/7 and will provide any updates as and when they come in.