SAAA31 NZTB 161755
METAR NZTB 161755Z 02002KT 9999 -SN VCSHSN FEW010 SCT020
BKN025 M02/M04 A2956 RMK Q1001 VIS MIN 7000M NW VIS MAX 20K
SE SDF SDP NW-NE/HDF HDP NW-NE WIND RWY21 02004KT GRID18002KT
SDF/HDP=