FTCN36 CWAO 181300 RRA TAF CYBX 181343Z 1814/1902 09012G22KT P6SM OVC012 TEMPO 1814/1822 5SM -DZ BR OVC008 BECMG 1820/1822 20012KT FM182200 20012KT 3/4SM -DZ BR OVC003 RMK NXT FCST BY 182000Z=