FTAA31 KWBC 152109 2015196 2109 TAF TAF NZPG 1521/1621 19012KT 9999 -SN SCT030 BKN050 OVC080 QNH2883INS GRID36012KT TEMPO 1521/1603 VRB06KT BECMG 1603/1605 15015G25KT 2400 -SN BLSN SCT008 BKN020 OVC050 QNH2877INS GRID32015G25KT BECMG 1609/1611 18020G40KT 0400 -SN BLSN BKN006 OVC015 QNH2880INS GRID35020G40KT BECMG 1618/1620 09012G22KT 6000 -SN DRSN SCT006 OVC015 QNH2884INS GRID26012G22KT=