FTUS80 KWBC 161721 AAA
TAF AMD
KLFK 161718Z 1617/1712 33012G19KT P6SM SCT035 BKN070
     FM161800 36017G26KT P6SM BKN035 OVC080
     FM162100 35015G25KT P6SM SCT035 SCT090
     FM170000 36010G16KT P6SM SCT250
     FM170900 01010KT P6SM FEW250=