FTUS80 KWBC 180909 AAC
TAF AMD
KSTL 180906Z 1809/1912 17011KT P6SM SCT070
     FM181500 20013G24KT 6SM -SHRA BKN050 PROB30 1816/1819 4SM
      -TSRA OVC040CB
     FM182100 17013G24KT P6SM BKN080
     FM190000 16013KT P6SM SCT100
     FM190900 19012KT P6SM SCT090=