FTIV20 DIAP 161720
TAF COR DIBK 161720Z 1618/1718 22006KT 8000 SCT013
        PROB30 TEMPO 1618/1622 TS BKN013 FEW020CB
        BECMG 1706/1708 BKN013
        PROB40 TEMPO 1712/1718 TS=