FTUS80 KWBC 181718 CCA TAF COR KRWL 181715Z 1812/1912 05025G40KT 1/2SM SN BLSN OVC006 FM182000 04015G25KT 1SM -SN OVC008 FM182300 03015G25KT 2SM -SHSN OVC010 FM190300 VRB03KT P6SM VCSH SCT010 BKN015 AMD NOT SKED=