TAF NZWD 310859Z 3109/0109 (3122/0122NZDT) 06012KT 9999 -SN DRSN SCT020 OVC035 620353 520002 QNH2945INS GRID23012KT TEMPO 3109/3115 (3122/0104) 07012KT 1600 -SN DRSN BKN020 OVC035 620203 GRID24012KT BECMG 3115/3117 (0104/0106) 04012KT 9999 NSW SCT020 BKN050 OVC080 QNH2951INS GRID21012KT BECMG 0102/0104 (0115/0117) 04010KT 9999 BKN050 QNH2948INS GRID21010KT