FTCN21 CWAO 151200 AAD
TAF AMD CYWL 151609Z 1516/1601 26010G20KT 1SM -SN BR OVC012 TEMPO
     1516/1517 P6SM NSW SCT012 BKN050
    FM151700 28008KT P6SM BKN060
    FM152100 28008KT P6SM SCT100
    RMK NXT FCST BY 151900Z=