000 FTUS44 KHGX 231721 TAFLBX TAF KLBX 231721Z 2318/2418 15010KT P6SM BKN028 OVC035 FM232000 15011KT P6SM BKN035 FM240400 15007KT P6SM BKN030 FM240700 VRB04KT P6SM BKN020=