FTCN31 KWBC 150642 TAF TAF CYTE 150640Z 1507/1519 10012KT 6SM BR SCT015 BKN040 TEMPO 1507/1519 2SM -SN BR BKN015 OVC040 BECMG 1510/1512 03012KT RMK FCST BASED ON AUTO OBS. NXT FCST BY 151300Z=