TownsRuralMarineMtnsMaps

Thunderstorm Outlook

Valid to Midnight Wednesday 28 Jun 2017
Issued at 7:49am Wednesday 28 Jun 2017

A weak trough with scattered heavy showers lying about eastern Coromandel Peninsula this morning is expected to spread northwards into the outer Hauraki Gulf during the day.

There is an associated low risk of a few thunderstorms about eastern Coromandel Peninsula and the outer Hauraki Gulf (including Great Barrier Island) from this afternoon, with localised heavy rain.

No other thunderstorms or significant convection expected over New Zealand today.

Valid to Noon Thursday 29 Jun 2017
Issued at 8:23pm Wednesday 28 Jun 2017

A weak trough will lie slow-moving over eastern Northland, the Hauraki Gulf (including eastern parts of northern Auckland and Great Barrier Island), eastern Coromandel Peninsula and offshore Bay of Plenty on Thursday morning with scattered heavy showers and possibly a few thunderstorms.

There is a broad low risk of thunderstorms Thursday morning within this area as depicted on the chart, but this risk is considered moderate offshore Great Barrier Island, eastern Coromandel Peninsula and Bay of Plenty.

Any thunderstorms that do develop will be accompanied by localised heavy rain and possibly small hail.

No other thunderstorms or significant convection expected over New Zealand on Thursday morning.

Valid to Midnight Thursday 29 Jun 2017
Issued at 8:23pm Wednesday 28 Jun 2017

No thunderstorms or significant convection expected during this period.