FTCN25 CWAO 171700 TAF CYMO 171740Z 1718/1806 30012G22KT 2SM -SN OVC010 TEMPO 1718/1723 6SM -SN PROB30 1718/1723 1SM -SN FM172300 32012G22KT 4SM -SN OVC015 TEMPO 1723/1806 P6SM NSW SCT015 OVC025 RMK FCST BASED ON AUTO OBS. NXT FCST BY 180000Z= TAF CYXR 171740Z 1718/1801 25008KT P6SM SCT020 OVC050 TEMPO 1718/1801 4SM -SNRA BR OVC020 BECMG 1720/1722 30010KT RMK FCST BASED ON AUTO OBS. AUTO OBS REP NON-REPRESENTATIVE PCPN. NXT FCST BY 181300Z=