TAF KNTU 0307/0407 10007KT 9999 SCT070 BKN300 QNH3016INS 
  BECMG 0312/0314 12008KT 9999 BKN050 BKN300 QNH3015INS 
  BECMG 0403/0405 18010KT 9999 SCT080 BKN250 QNH3010INS TX30/0318Z TN19/0310Z FN00266