FTIV20 DIAP 051750 TAF DIYO 051750Z 0518/0618 18005KT 9999 TS BKN013 FEW025CB BECMG 0600/0602 NSW SCT013 TEMPO 0607/0612 BKN013 PROB30 TEMPO 0615/0618 TS BKN013 FEW025CB=