000 FTUS44 KOHX 181720 TAFBNA TAF KBNA 181720Z 1818/1918 17012KT P6SM SCT040 FM182300 19010KT P6SM -SHRA BKN035 TEMPO 1900/1903 2SM TSRA OVC025CB FM191000 24007KT P6SM OVC015=