FTMX31 MMMX 160400
TAF MMSM 160434Z 1606/1706 05005KT P6SM BKN200
         FM161800 17012KT 6SM HZ SCT030 SCT200
         BECMG 1621/1622 BKN025
         FM170200 29005KT P6SM SCT030 SCT200=