000 FTUS41 KBOX 171720 TAFORH TAF KORH 171720Z 1718/1818 24007KT P6SM SCT250 FM172300 17007KT P6SM BKN130 FM180600 13006KT P6SM VCSH OVC050 FM181000 10008KT P6SM VCSH OVC035 FM181700 09009KT P6SM VCSH OVC050=