FTPQ31 PGUM 180540
TAFGWT
TAF
PGWT 180540Z 1806/1906 07012G20KT P6SM VCSH FEW018 SCT030 SCT120
     FM180800 05011KT P6SM FEW017 SCT040 SCT110
      TEMPO 1812/1816 6SM -SHRA SCT016 BKN030=