FTPQ31 PGUM 150535 TAFGSN TAF PGSN 150535Z 1506/1606 06012KT P6SM VCSH SCT020 SCT050 PROB30 1506/1510 5SM -SHRA SCT015 BKN030 FM151200 04010KT P6SM VCSH SCT020 SCT050=