FTMX31 MMMX 180500
TAF MMMX 180537Z 1806/1906 12004KT 6SM HZ SCT020CB BKN080 TX23/1821Z TN15/1812Z
         TEMPO 1810/1814 5SM -RA HZ BKN020
         FM181500 12005KT 6SM HZ SCT025 SCT100
         TEMPO 1823/1903 5SM -TSRA BKN020CB
         BECMG 1904/1906 00000KT 6SM HZ SCT020 BKN080 BKN240=