FTCN39 CWAO 181400
TAF CYCX 181440Z NIL
    RMK NO OBS. NXT FCST BY 182100Z=
TAF CYOD 181440Z 1815/1912 17010KT P6SM FEW150 BKN200
    FM181800 18012KT P6SM SCT120 BKN200
    FM190500 18008KT P6SM SCT080 OVC120
    RMK NXT FCST BY 181800Z=