FTDN31 EKCH 121700 TAF EKCH 121712Z 1218/1318 24009KT 9999 SCT030 TEMPO 1218/1318 SCT020CB= TAF EKBI 121712Z 1218/1318 24009KT 9999 SCT025 TEMPO 1218/1315 SCT020CB= TAF EKAH 121712Z 1218/1318 24008KT 9999 SCT030 TEMPO 1218/1221 SCT020CB TEMPO 1303/1318 SCT020CB=