FTCN25 CWAO 171900 RRC TAF CYTS 171948Z 1720/1808 30010G20KT 3SM -SHSN BKN010 OVC030 TEMPO 1720/1802 P6SM -SHSNRA SCT010 OVC030 FM180200 31005KT P6SM BKN030 TEMPO 1802/1808 BKN020 RMK NXT FCST BY 180200Z= TAF CYYU 171948Z 1720/1808 30012G22KT 5SM -SHSN OVC015 TEMPO 1720/1802 P6SM -SN SCT015 OVC025 FM180200 31005KT P6SM BKN030 TEMPO 1802/1808 BKN020 RMK NXT FCST BY 180200Z=