FTJP31 KWBC 281221 AAA TAF AMD TAF AMD RJFU 281217Z 2812/2918 24024KT 9999 FEW010 SCT015 BKN020 BECMG 2813/2815 28014KT BECMG 2900/2903 21012KT BECMG 2912/2915 24011KT=