METAR NZSP 151150Z GRID04017KT 1200 IC BLSN FEW000 FEW030
     SCT060 M50/ A 2
METAR NZSP 150550Z GRID06010KT 2400 IC BR BKN060 M50/ A2835
     RMK CIG THN=
METAR NZSP 142350Z GRID04014KT 1000 IC BLSN SCT000 SCT010
     OVC039 M48/ A2843 RMK BLSN SCT000 CIG THN=