FTCN39 CWAO 180500 AAD TAF AMD CYOD 181012Z 1810/1906 12005KT P6SM BKN015 BECMG 1810/1812 SCT015 BKN210 FM181200 12005KT P6SM FEW025 SCT250 FM181400 15005KT P6SM FEW150 BKN200 FM181800 18012KT P6SM SCT120 BKN200 RMK NXT FCST BY 181200Z=