FTDN31 EKCH 301700 TAF EKCH 301707Z 3018/3118 28010KT 9999 BKN020 TEMPO 3018/3019 SCT020CB TEMPO 3019/3023 BKN007 BECMG 3020/3023 35015KT TEMPO 3023/3104 35018G28KT BKN008 TEMPO 3104/3108 BKN010= TAF EKBI 301707Z 3018/3118 35010KT 9999 BKN015 TEMPO 3018/3024 BKN010 TEMPO 3100/3107 BKN008= TAF EKAH 301707Z 3018/3118 35015KT 9999 BKN015 TEMPO 3018/3105 BKN008=