METAR NZSP 051750Z GRID03016KT 0500 BLSN SCT000 M56/ A2849
     RMK BLSN SCT000=
METAR NZSP 051150Z GRID03020KT 0600 BLSN SCT000 M54/ A2844
     RMK BLSN SCT000=
METAR NZSP 050550Z GRID03017KT 1600 BLSN FEW000 M54/ A2843
     RMK BLSN FEW000=
METAR NZSP 042350Z GRID05013KT 4800 IC BLSN FEW010 FEW040
     M55/ A2848=