FTPQ31 PGUM 271720 TAFGUM TAF PGUM 271720Z 2718/2824 06006KT P6SM VCSH FEW020 SCT150 TEMPO 2719/2723 6SM -SHRA SCT018 BKN030 FM280100 08010G16KT P6SM VCSH SCT018 SCT120=