FTSA41 KWBC 180539
TAF
SEMT 180450Z 1806/1906 20006KT 9999 BKN030
      BECMG 1811/1813 SCT026
      BECMG 1818/1820 30008KT
      BECMG 1822/1824 20008KT BKN023 TX31/1820Z TN24/1810Z=