000 FTUS43 KDMX 171741 TAFMCW TAF KMCW 171741Z 1718/1818 30023G31KT P6SM OVC020 FM172000 30022G34KT P6SM BKN023 FM172300 31011KT P6SM SCT035 FM180800 32009KT 6SM -SHRA BR OVC020 FM181100 31007KT 6SM -SHRA BR OVC017=