000 FTUS43 KMQT 172320 TAFSAW TAF KSAW 172320Z 1800/1824 VRB04KT 2SM BR VCSH OVC004 FM180200 33005KT 2SM BR VCSH OVC003 FM180400 30007KT 4SM BR VCSH OVC004 FM181000 29009KT 6SM BR BKN009 FM181200 28008KT P6SM SCT013 FM181500 26008KT P6SM BKN070=