[ { "issuedTime" : "1:24pm Wednesday 27 Mar 2019", "issuedTimeISO" : "2019-03-27T13:24:00+13:00", "text" : "Updated at 1:22pm to extend the low risk area south to North Otago and Dunedin.\n\nThe front which brought heavy rain to the west of the South Island on Tuesday moves north onto the lower North Island this afternoon to lie over the central North Island at night. This front is likely to bring a period of heavy rain to the northern South Island and southern/western North Island during this time - see latest Severe Weather Watch and Warning for more detail. \n\nAlthough thunderstorms are considered unlikely with the front as it passes over the northern South Island this morning, and southern North Island in the afternoon, there is a low risk of a few embedded thunderstorms with the front about Taranaki and coastal Waitomo from this afternoon. If any thunderstorms do occur, they will boost local rainfall rates.\n\nA southerly change is expected to affect Canterbury from about the Banks Peninsula southwards and also North Otago and Dunedin this afternoon. A few showers may form on this change and there is a low risk that one or two of them may be thundery as indicated on the chart.\n\nNo other thunderstorms or significant convection expected elsewhere over New Zealand during this period.", "url" : "/publicData/thunderstormOutlookImage?time=20190327-1200-00.000/20190327-0600-00.000", "validToTime" : "Midnight Wednesday 27 Mar 2019", "validToTimeISO" : "2019-03-28T00:00:00+12:00" }, { "issuedTime" : "7:50pm Wednesday 27 Mar 2019", "issuedTimeISO" : "2019-03-27T19:50:00+13:00", "text" : "Updated at 7:45pm Wednesday - Low risk added to western Northland and Auckland.\n\nA frontal rain-band will lie slow-moving about Auckland and west of Northland on Thursday morning. \n\nThere is a low risk of a few thunderstorms embedded within this rain-band about western parts of Auckland and Northland as indicated on the chart.\n\nNo other thunderstorms or significant convection expected over New Zealand on Thursday morning.", "url" : "/publicData/thunderstormOutlookImage?time=20190328-0000-00.000/20190327-0600-00.000", "validToTime" : "Noon Thursday 28 Mar 2019", "validToTimeISO" : "2019-03-28T12:00:00+12:00" }, { "issuedTime" : "7:57pm Wednesday 27 Mar 2019", "issuedTimeISO" : "2019-03-27T19:57:00+13:00", "text" : "Updated at 7:50pm Wednesday - Low risk area expanded.\n\nA weak front extending from west of Northland to Auckland and the central North Island is expected to be slow-moving during the second half of Thursday.\n\nRainfall associated with this front could be enhanced at times during the afternoon and evening by areas of local convection. \n\nConsequently, there is a low risk of a few thunderstorms from western Northland to the central North Island in the afternoon and evening as indicated on the chart. If any thunderstorms do occur, they will be accompanied by localised heavy rain.\n\nNo other thunderstorms or significant convection expected over New Zealand during this period.", "url" : "/publicData/thunderstormOutlookImage?time=20190328-1200-00.000/20190327-0600-00.000", "validToTime" : "Midnight Thursday 28 Mar 2019", "validToTimeISO" : "2019-03-29T00:00:00+12:00" } ]