FTMX31 MMMX 121600
TAF MMMX 121624Z 1218/1318 05008KT P6SM SKC TX24/1221Z TN04/1312Z
         BECMG 1220/1221 05010G20KT
         TEMPO 1222/1302 BLDU
         FM130300 05008KT P6SM SKC
         BECMG 1306/1307 04005KT
         FM131800 04010KT P6SM SKC=