FTCN23 CWAO 130000 AAC TAF AMD CYCB 130406Z 1304/1313 10018KT 4SM BR BLSN SCT015 BKN200 TEMPO 1304/1313 1SM -SN BLSN BKN015 BECMG 1305/1307 10022KT RMK NXT FCST BY 130700Z=