TAF NZSP 180255Z 1803/1903 (1816/1916NZDT) 34007KT 9999 IC FEW010 FEW060 QNH2843INS ALL WINDS GRID TEMPO 1808/1812 (1821/1901) 6000 IC BR SCT010 BKN060 BECMG 1812/1814 (1901/1903) VRB04KT 2400 IC BR BKN008 OVC050 QNH2844INS TEMPO 1816/1821 (1905/1910) 1200 -SG BR BKN005 OVC050