FTUS80 KWBC 091618 AAA
TAF AMD
KDTW 091616Z 0916/1018 23012G21KT P6SM BKN050 BKN250
     FM091730 23012G21KT 2SM -TSRA BKN040CB
     FM091830 24010KT P6SM SCT030 BKN250
      TEMPO 0919/0922 2SM -TSRA BKN050CB
     FM092200 26010KT P6SM BKN100
     FM100400 25003KT P6SM BKN050
     FM101300 01005KT P6SM BKN030=