000 FTUS44 KHGX 212321 TAFIAH TAF KIAH 212321Z 2200/2306 01016KT P6SM FEW045 FEW240 FM220100 02005KT P6SM FEW250 FM221500 09008KT P6SM SCT250 FM222200 13008KT P6SM FEW250 FM230200 16005KT P6SM FEW250=