TAF NZWD 161457Z 1615/1715 (1704/1804NZDT) 16015G20KT 9999 SCT100 BKN150 510003 QNH2893INS GRID33015G20KT BECMG 1704/1706 (1717/1719) 06010KT 9999 SCT100 QNH2887INS GRID23010KT