FTUS54 KWBC 081939 AAA
TAF AMD
KAST 081937Z 0820/0918 23010G18KT P6SM SCT025 OVC040
     FM090000 23007KT P6SM SCT025 OVC040
     FM090400 20003KT P6SM SCT025 BKN040
     FM091200 10003KT P6SM BKN028 BKN040=