FTCN37 CWAO 050800
TAF CZBF 050840Z 0509/0521 28005KT P6SM SKC
     BECMG 0517/0519 08008KT
    RMK FCST BASED ON AUTO OBS. NXT FCST BY 051400Z=
TAF CYHZ 050840Z 0509/0606 35010KT 5SM -DZ BR OVC003
     BECMG 0509/0511 P6SM NSW FEW030 SCT240
    FM051100 01010KT P6SM FEW030 SCT240
    FM051300 01012KT P6SM SKC
     BECMG 0522/0524 14008KT
    RMK NXT FCST BY 051200Z=