TAF WSD 310855Z 3109/0109 (3122/0122NZDT) 08004KT 9999 SCT005 OVC050 QNH2870INS ALL WINDS GRID TEMPO 3109/3113 (3122/0102) 4000 -SN BR BKN005 OVC050 BECMG 3117/3119 (0106/0108) 02005KT 9999 FEW005 SCT050 SCT150 QNH2872INS