FTUS44 KHGX 171721
TAFHOU
TAF
KHOU 171721Z 1718/1818 17013KT P6SM SCT035 BKN250
     FM180300 15009KT P6SM SCT015 BKN025
     FM180600 15008KT P6SM BKN015 BKN250
     FM181600 17013G23KT P6SM SCT030 BKN250=