FTMX34 MMMX 071700
TAF MMMD 071718Z 0718/0818 20010G25KT P6SM SCT020 TX34/0721Z TN20/0812Z
         BECMG 0720/0721 14018KT P6SM BKN020
         FM080000 04010KT P6SM SCT020
         FM080600 14010KT P6SM SKC
         FM081200 14015G25KT P6SM SKC=