TAF NZSP 162056Z 1621/1721 (1710/1810NZDT) 32007KT 6000 IC SCT010 BKN020 QNH2863INS ALL WINDS GRID BECMG 1701/1703 (1714/1716) 02009KT 8000 IC FEW010 SCT060 QNH2856INS