000 FTUS44 KLCH 191720 TAFAEX TAF KAEX 191720Z 1918/2018 VRB05KT P6SM SCT050 FM200200 VRB04KT P6SM SCT010 BKN020 FM200600 VRB03KT P6SM OVC009 FM201200 04008KT 5SM BR OVC007=