FTCN37 CWAO 190800 TAF CZBF 190840Z 1909/1921 27008KT P6SM SKC BECMG 1912/1914 29012G22KT FM191700 29012G22KT P6SM SCT050 RMK FCST BASED ON AUTO OBS. NXT FCST BY 191400Z= TAF CYHZ 190840Z 1909/2006 30006KT P6SM SCT003 BKN240 TEMPO 1909/1910 3/4SM BR BKN003 BKN240 FM191000 29008KT P6SM SCT240 FM191400 30008KT P6SM SKC FM200300 22005KT P6SM SKC RMK NXT FCST BY 191200Z=