TAF KTCM 211300Z 2113/2219 20006KT 9999 SCT060 BKN080 510109 QNH2966INS 
  BECMG 2116/2117 18012G18KT 9000 -SHRA BKN025 OVC035 610609 520104 QNH2984INS 
  BECMG 2123/2124 19006KT 9999 NSW SCT015 BKN025 QNH2988INS 
  BECMG 2217/2218 13009KT 9000 -SHRA BKN025 510109 QNH2984INS TX11/2122Z TN06/2113Z