FTCN21 CWAO 181300
TAF CYYD 181340Z 1814/1902 15005KT P6SM BKN080
    FM181700 20008KT P6SM SCT020 BKN050 TEMPO 1817/1902 P6SM -RA
     BKN020 OVC050
    RMK FCST BASED ON AUTO OBS. NXT FCST BY 181900Z=