FTCN26 CWAO 291300 AAC TAF AMD CYAS 291538Z 2915/2921 26015G25KT 6SM -SN OVC030 TEMPO 2915/2918 1/2SM SHSN OVC015 BECMG 2916/2918 27022G32KT FM291800 27022G32KT P6SM BKN030 TEMPO 2918/2921 1 1/2SM -SHSN OVC020 RMK NXT FCST BY 301400Z=