FTPQ31 PGUM 161738
TAFGUM
TAF
PGUM 161738Z 1618/1724 03010KT P6SM VCSH FEW021 SCT035 SCT060
     FM170800 36014G20KT P6SM VCSH SCT020 BKN060
      PROB30 1710/1716 VRB20G30KT 4SM SHRA BKN020
     FM171600 04020G30KT P6SM VCSH SCT020 BKN060
      TEMPO 1716/1720 VRB30G40KT 3SM SHRA SCT010 BKN020
     FM172000 04030G40KT P6SM -SHRA SCT010 BKN040
      TEMPO 1720/1724 VRB40G60KT 2SM +SHRA SCT005 BKN012=