FTCN35 CWAO 181400 TAF CYYZ 181440Z 1815/1918 15008KT P6SM BKN080 OVC180 TEMPO 1815/1818 P6SM VCTS -SHRA OVC080CB BECMG 1816/1818 23015G25KT FM181800 23015G25KT P6SM BKN050 BECMG 1819/1821 22010G20KT BECMG 1822/1824 19008KT FM190200 18006KT P6SM BKN050 BKN100 TEMPO 1902/1906 P6SM -SHRA VCTS OVC050CB FM190800 20010KT 6SM -SHRA BR BKN025 OVC100 PROB30 1908/1911 VRB15G25KT 2SM TSRA BR OVC020CB FM191100 24012KT P6SM -SHRA BKN020 BKN060 BECMG 1913/1915 25015G25KT FM191700 29015G25KT P6SM BKN030 BKN070 RMK NXT FCST BY 181800Z=