FTUS80 KWBC 170554 CCA
TAF COR
KGTF 170550Z 1706/1806 21015KT P6SM SCT250 WS020/23020KT
     FM171100 21015G25KT P6SM SCT250
     FM171600 22025G40KT P6SM SCT200
     FM180100 24015G25KT P6SM SCT250=