FTCN25 CWAO 171200
TAF CYQA 171240Z 1713/1801 24010G20KT 6SM BR OVC012 TEMPO 1713/1717
     4SM -DZ BR OVC008 PROB30 1713/1717 3SM -DZ BR BKN006 OVC008
    FM171700 26015G30KT P6SM BKN030 TEMPO 1717/1720 3SM -SHRASN BR
     OVC020
    FM172000 26015G25KT 3SM -SHRASN BR OVC012
    RMK FCST BASED ON AUTO OBS. NXT FCST BY 172000Z=