FTCN37 CWAO 181300 TAF CWSA 181340Z 1814/1824 28013G23KT P6SM OVC050 BECMG 1814/1816 SKC FM182300 27012KT P6SM FEW200 RMK FCST BASED ON AUTO OBS. NXT FCST BY 182000Z= TAF CZBF 181340Z 1814/1902 28008G18KT P6SM SKC FM181700 27012G22KT P6SM FEW140 SCT240 FM181900 26010G20KT P6SM BKN100 OVC140 TEMPO 1819/1901 P6SM -SHRA BECMG 1821/1823 23008KT FM190100 22007KT P6SM -RA OVC040 RMK FCST BASED ON AUTO OBS. NXT FCST BY 182000Z= TAF CYGR 181340Z 1814/1902 26012G22KT P6SM FEW050 BECMG 1818/1820 24012KT FEW240 FM182200 22010KT P6SM SCT100 OVC160 BECMG 1822/1824 BKN100 OVC140 RMK NXT FCST BY 182000Z=